78250055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3637}}^1$

素因数の和:3986

約数の個数: 16

約数和(自身を含む): 101456544

約数和(自身を除く): 23206489

約数列:

[1, 5, 13, 65, 331, 1655, 3637, 4303, 18185, 21515, 47281, 236405, 1203847, 6019235, 15650011, 78250055]

約数ペア:

[(1, 78250055), (5, 15650011), (13, 6019235), (65, 1203847), (331, 236405), (1655, 47281), (3637, 21515), (4303, 18185)]