124606225

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 158795640

約数和(自身を除く): 34189415

約数列:

[1, 5, 25, 61, 101, 305, 505, 809, 1525, 2525, 4045, 6161, 20225, 30805, 49349, 81709, 154025, 246745, 408545, 1233725, 2042725, 4984249, 24921245, 124606225]

約数ペア:

[(1, 124606225), (5, 24921245), (25, 4984249), (61, 2042725), (101, 1233725), (305, 408545), (505, 246745), (809, 154025), (1525, 81709), (2525, 49349), (4045, 30805), (6161, 20225)]