13026325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 17577000

約数和(自身を除く): 4550675

約数列:

[1, 5, 13, 25, 65, 149, 269, 325, 745, 1345, 1937, 3497, 3725, 6725, 9685, 17485, 40081, 48425, 87425, 200405, 521053, 1002025, 2605265, 13026325]

約数ペア:

[(1, 13026325), (5, 2605265), (13, 1002025), (25, 521053), (65, 200405), (149, 87425), (269, 48425), (325, 40081), (745, 17485), (1345, 9685), (1937, 6725), (3497, 3725)]