55278575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3407}}^1$

素因数の和:3487

約数の個数: 24

約数和(自身を含む): 76066560

約数和(自身を除く): 20787985

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 3245, 3407, 16225, 17035, 37477, 85175, 187385, 201013, 936925, 1005065, 2211143, 5025325, 11055715, 55278575]

約数ペア:

[(1, 55278575), (5, 11055715), (11, 5025325), (25, 2211143), (55, 1005065), (59, 936925), (275, 201013), (295, 187385), (649, 85175), (1475, 37477), (3245, 17035), (3407, 16225)]