285107879615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1924649}}^1$

素因数の和:1924763

約数の個数: 32

約数和(自身を含む): 384129345600

約数和(自身を除く): 99021465985

約数列:

[1, 5, 13, 43, 53, 65, 215, 265, 559, 689, 2279, 2795, 3445, 11395, 29627, 148135, 1924649, 9623245, 25020437, 82759907, 102006397, 125102185, 413799535, 510031985, 1075878791, 1326083161, 4386275071, 5379393955, 6630415805, 21931375355, 57021575923, 285107879615]

約数ペア:

[(1, 285107879615), (5, 57021575923), (13, 21931375355), (43, 6630415805), (53, 5379393955), (65, 4386275071), (215, 1326083161), (265, 1075878791), (559, 510031985), (689, 413799535), (2279, 125102185), (2795, 102006397), (3445, 82759907), (11395, 25020437), (29627, 9623245), (148135, 1924649)]