2859810915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 5404557312

約数和(自身を除く): 2544746397

約数列:

[1, 3, 5, 13, 15, 23, 31, 39, 65, 67, 69, 93, 115, 155, 195, 201, 299, 307, 335, 345, 403, 465, 713, 871, 897, 921, 1005, 1209, 1495, 1535, 1541, 2015, 2077, 2139, 2613, 3565, 3991, 4355, 4485, 4605, 4623, 6045, 6231, 7061, 7705, 9269, 9517, 10385, 10695, 11973, 13065, 19955, 20033, 20569, 21183, 23115, 27001, 27807, 28551, 31155, 35305, 46345, 47585, 47771, 59865, 60099, 61707, 81003, 91793, 100165, 102845, 105915, 123721, 135005, 139035, 142755, 143313, 218891, 238855, 267397, 275379, 300495, 308535, 371163, 405015, 458965, 473087, 618605, 621023, 637639, 656673, 716565, 802191, 1094455, 1336985, 1376895, 1419261, 1855815, 1863069, 1912917, 2365435, 2845583, 3105115, 3188195, 3283365, 4010955, 6150131, 7096305, 8289307, 8536749, 9315345, 9564585, 14227915, 14665697, 18450393, 24867921, 30750655, 41446535, 42683745, 43997091, 73328485, 92251965, 124339605, 190654061, 219985455, 571962183, 953270305, 2859810915]

約数ペア:

[(1, 2859810915), (3, 953270305), (5, 571962183), (13, 219985455), (15, 190654061), (23, 124339605), (31, 92251965), (39, 73328485), (65, 43997091), (67, 42683745), (69, 41446535), (93, 30750655), (115, 24867921), (155, 18450393), (195, 14665697), (201, 14227915), (299, 9564585), (307, 9315345), (335, 8536749), (345, 8289307), (403, 7096305), (465, 6150131), (713, 4010955), (871, 3283365), (897, 3188195), (921, 3105115), (1005, 2845583), (1209, 2365435), (1495, 1912917), (1535, 1863069), (1541, 1855815), (2015, 1419261), (2077, 1376895), (2139, 1336985), (2613, 1094455), (3565, 802191), (3991, 716565), (4355, 656673), (4485, 637639), (4605, 621023), (4623, 618605), (6045, 473087), (6231, 458965), (7061, 405015), (7705, 371163), (9269, 308535), (9517, 300495), (10385, 275379), (10695, 267397), (11973, 238855), (13065, 218891), (19955, 143313), (20033, 142755), (20569, 139035), (21183, 135005), (23115, 123721), (27001, 105915), (27807, 102845), (28551, 100165), (31155, 91793), (35305, 81003), (46345, 61707), (47585, 60099), (47771, 59865)]