61135565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2879}}^1$

素因数の和:3052

約数の個数: 16

約数和(自身を含む): 76308480

約数和(自身を除く): 15172915

約数列:

[1, 5, 31, 137, 155, 685, 2879, 4247, 14395, 21235, 89249, 394423, 446245, 1972115, 12227113, 61135565]

約数ペア:

[(1, 61135565), (5, 12227113), (31, 1972115), (137, 446245), (155, 394423), (685, 89249), (2879, 21235), (4247, 14395)]