100987885

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 122603184

約数和(自身を除く): 21615299

約数列:

[1, 5, 173, 313, 373, 865, 1565, 1865, 54149, 64529, 116749, 270745, 322645, 583745, 20197577, 100987885]

約数ペア:

[(1, 100987885), (5, 20197577), (173, 583745), (313, 322645), (373, 270745), (865, 116749), (1565, 64529), (1865, 54149)]