1208288420405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{26122331}}^1$

素因数の和:26122405

約数の個数: 24

約数和(自身を含む): 1638183684384

約数和(自身を除く): 429895263979

約数列:

[1, 5, 11, 29, 55, 145, 319, 841, 1595, 4205, 9251, 46255, 26122331, 130611655, 287345641, 757547599, 1436728205, 3787737995, 8333023589, 21968880371, 41665117945, 109844401855, 241657684081, 1208288420405]

約数ペア:

[(1, 1208288420405), (5, 241657684081), (11, 109844401855), (29, 41665117945), (55, 21968880371), (145, 8333023589), (319, 3787737995), (841, 1436728205), (1595, 757547599), (4205, 287345641), (9251, 130611655), (46255, 26122331)]