61201855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{85597}}^1$

素因数の和:85626

約数の個数: 16

約数和(自身を含む): 86282784

約数和(自身を除く): 25080929

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 85597, 427985, 941567, 1112761, 4707835, 5563805, 12240371, 61201855]

約数ペア:

[(1, 61201855), (5, 12240371), (11, 5563805), (13, 4707835), (55, 1112761), (65, 941567), (143, 427985), (715, 85597)]