63990955

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 94671360

約数和(自身を除く): 30680405

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 205, 287, 665, 779, 1435, 2347, 3895, 5453, 11735, 16429, 27265, 44593, 82145, 96227, 222965, 312151, 481135, 673589, 1560755, 1828313, 3367945, 9141565, 12798191, 63990955]

約数ペア:

[(1, 63990955), (5, 12798191), (7, 9141565), (19, 3367945), (35, 1828313), (41, 1560755), (95, 673589), (133, 481135), (205, 312151), (287, 222965), (665, 96227), (779, 82145), (1435, 44593), (2347, 27265), (3895, 16429), (5453, 11735)]