16337425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 23107896

約数和(自身を除く): 6770471

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 2957, 5525, 14785, 38441, 50269, 73925, 192205, 251345, 653497, 961025, 1256725, 3267485, 16337425]

約数ペア:

[(1, 16337425), (5, 3267485), (13, 1256725), (17, 961025), (25, 653497), (65, 251345), (85, 192205), (221, 73925), (325, 50269), (425, 38441), (1105, 14785), (2957, 5525)]