15161245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4519}}^1$

素因数の和:4596

約数の個数: 16

約数和(自身を含む): 20177280

約数和(自身を除く): 5016035

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 4519, 22595, 49709, 248545, 275659, 1378295, 3032249, 15161245]

約数ペア:

[(1, 15161245), (5, 3032249), (11, 1378295), (55, 275659), (61, 248545), (305, 49709), (671, 22595), (3355, 4519)]