61936763765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 81511702272

約数和(自身を除く): 19574938507

約数列:

[1, 5, 17, 43, 85, 181, 215, 251, 373, 731, 905, 1255, 1865, 3077, 3655, 4267, 6341, 7783, 10793, 15385, 16039, 21335, 31705, 38915, 45431, 53965, 67513, 80195, 93623, 132311, 183481, 227155, 272663, 337565, 468115, 661555, 772327, 917405, 1147721, 1363315, 1591591, 1953533, 2903059, 3861635, 4025789, 5738605, 7957955, 9767665, 14515295, 16945763, 20128945, 33210061, 49352003, 68438413, 84728815, 166050305, 246760015, 288077971, 342192065, 728667809, 1440389855, 3643339045, 12387352753, 61936763765]

約数ペア:

[(1, 61936763765), (5, 12387352753), (17, 3643339045), (43, 1440389855), (85, 728667809), (181, 342192065), (215, 288077971), (251, 246760015), (373, 166050305), (731, 84728815), (905, 68438413), (1255, 49352003), (1865, 33210061), (3077, 20128945), (3655, 16945763), (4267, 14515295), (6341, 9767665), (7783, 7957955), (10793, 5738605), (15385, 4025789), (16039, 3861635), (21335, 2903059), (31705, 1953533), (38915, 1591591), (45431, 1363315), (53965, 1147721), (67513, 917405), (80195, 772327), (93623, 661555), (132311, 468115), (183481, 337565), (227155, 272663)]