7246265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 10112256

約数和(自身を除く): 2865991

約数列:

[1, 5, 13, 23, 37, 65, 115, 131, 185, 299, 481, 655, 851, 1495, 1703, 2405, 3013, 4255, 4847, 8515, 11063, 15065, 24235, 39169, 55315, 63011, 111481, 195845, 315055, 557405, 1449253, 7246265]

約数ペア:

[(1, 7246265), (5, 1449253), (13, 557405), (23, 315055), (37, 195845), (65, 111481), (115, 63011), (131, 55315), (185, 39169), (299, 24235), (481, 15065), (655, 11063), (851, 8515), (1495, 4847), (1703, 4255), (2405, 3013)]