1222716495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:734

約数の個数: 128

約数和(自身を含む): 2652346368

約数和(自身を除く): 1429629873

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 121, 143, 165, 195, 231, 273, 363, 385, 429, 455, 605, 673, 715, 847, 1001, 1155, 1331, 1365, 1573, 1815, 2019, 2145, 2541, 3003, 3365, 3993, 4235, 4711, 4719, 5005, 6655, 7403, 7865, 8749, 9317, 10095, 11011, 12705, 14133, 15015, 17303, 19965, 22209, 23555, 23595, 26247, 27951, 33033, 37015, 43745, 46585, 51821, 51909, 55055, 61243, 70665, 81433, 86515, 96239, 111045, 121121, 131235, 139755, 155463, 165165, 183729, 244299, 259105, 259545, 288717, 306215, 363363, 407165, 481195, 570031, 605605, 673673, 777315, 895763, 918645, 1058629, 1221495, 1443585, 1710093, 1816815, 2021019, 2687289, 2850155, 3175887, 3368365, 4478815, 5293145, 6270341, 7410403, 8550465, 10105095, 11644919, 13436445, 15879435, 18811023, 22231209, 31351705, 34934757, 37052015, 58224595, 81514433, 94055115, 111156045, 174673785, 244543299, 407572165, 1222716495]

約数ペア:

[(1, 1222716495), (3, 407572165), (5, 244543299), (7, 174673785), (11, 111156045), (13, 94055115), (15, 81514433), (21, 58224595), (33, 37052015), (35, 34934757), (39, 31351705), (55, 22231209), (65, 18811023), (77, 15879435), (91, 13436445), (105, 11644919), (121, 10105095), (143, 8550465), (165, 7410403), (195, 6270341), (231, 5293145), (273, 4478815), (363, 3368365), (385, 3175887), (429, 2850155), (455, 2687289), (605, 2021019), (673, 1816815), (715, 1710093), (847, 1443585), (1001, 1221495), (1155, 1058629), (1331, 918645), (1365, 895763), (1573, 777315), (1815, 673673), (2019, 605605), (2145, 570031), (2541, 481195), (3003, 407165), (3365, 363363), (3993, 306215), (4235, 288717), (4711, 259545), (4719, 259105), (5005, 244299), (6655, 183729), (7403, 165165), (7865, 155463), (8749, 139755), (9317, 131235), (10095, 121121), (11011, 111045), (12705, 96239), (14133, 86515), (15015, 81433), (17303, 70665), (19965, 61243), (22209, 55055), (23555, 51909), (23595, 51821), (26247, 46585), (27951, 43745), (33033, 37015)]