769888142855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 1101810366720

約数和(自身を除く): 331922223865

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 193, 221, 281, 377, 443, 493, 965, 1105, 1405, 1885, 2215, 2465, 2509, 3281, 3653, 4777, 5597, 5759, 6409, 7531, 8149, 12545, 12847, 16405, 18265, 23885, 27985, 28795, 32045, 37655, 40745, 42653, 54233, 62101, 64235, 72761, 85499, 95149, 97903, 105937, 124483, 138533, 167011, 213265, 218399, 271165, 310505, 363805, 427495, 475745, 489515, 529685, 622415, 692665, 705029, 835055, 921961, 1091995, 1111487, 1236937, 1453483, 1572757, 1618279, 1800929, 2116211, 2479471, 2839187, 3525145, 3610007, 4609805, 5557435, 6184685, 7267415, 7863785, 8091395, 9004645, 10581055, 11985493, 12397355, 14195935, 18050035, 18895279, 20445841, 24025219, 26736869, 27510743, 32233123, 42151007, 46930091, 59927465, 61370119, 94476395, 102229205, 120126095, 133684345, 137553715, 161165615, 210755035, 234650455, 306850595, 312327847, 347579297, 408428723, 547963091, 696731351, 797811547, 1561639235, 1737896485, 2042143615, 2739815455, 3483656755, 3989057735, 5309573399, 9057507563, 11844432967, 26547866995, 45287537815, 59222164835, 153977628571, 769888142855]

約数ペア:

[(1, 769888142855), (5, 153977628571), (13, 59222164835), (17, 45287537815), (29, 26547866995), (65, 11844432967), (85, 9057507563), (145, 5309573399), (193, 3989057735), (221, 3483656755), (281, 2739815455), (377, 2042143615), (443, 1737896485), (493, 1561639235), (965, 797811547), (1105, 696731351), (1405, 547963091), (1885, 408428723), (2215, 347579297), (2465, 312327847), (2509, 306850595), (3281, 234650455), (3653, 210755035), (4777, 161165615), (5597, 137553715), (5759, 133684345), (6409, 120126095), (7531, 102229205), (8149, 94476395), (12545, 61370119), (12847, 59927465), (16405, 46930091), (18265, 42151007), (23885, 32233123), (27985, 27510743), (28795, 26736869), (32045, 24025219), (37655, 20445841), (40745, 18895279), (42653, 18050035), (54233, 14195935), (62101, 12397355), (64235, 11985493), (72761, 10581055), (85499, 9004645), (95149, 8091395), (97903, 7863785), (105937, 7267415), (124483, 6184685), (138533, 5557435), (167011, 4609805), (213265, 3610007), (218399, 3525145), (271165, 2839187), (310505, 2479471), (363805, 2116211), (427495, 1800929), (475745, 1618279), (489515, 1572757), (529685, 1453483), (622415, 1236937), (692665, 1111487), (705029, 1091995), (835055, 921961)]