152600455

素因数分解:

$5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{4481}}^1$

素因数の和:4639

約数の個数: 24

約数和(自身を含む): 214598160

約数和(自身を除く): 61997705

約数列:

[1, 5, 7, 35, 49, 139, 245, 695, 973, 4481, 4865, 6811, 22405, 31367, 34055, 156835, 219569, 622859, 1097845, 3114295, 4360013, 21800065, 30520091, 152600455]

約数ペア:

[(1, 152600455), (5, 30520091), (7, 21800065), (35, 4360013), (49, 3114295), (139, 1097845), (245, 622859), (695, 219569), (973, 156835), (4481, 34055), (4865, 31367), (6811, 22405)]