23961925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4337}}^1$

素因数の和:4377

約数の個数: 24

約数和(自身を含む): 33888456

約数和(自身を除く): 9926531

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 4337, 5525, 21685, 56381, 73729, 108425, 281905, 368645, 958477, 1409525, 1843225, 4792385, 23961925]

約数ペア:

[(1, 23961925), (5, 4792385), (13, 1843225), (17, 1409525), (25, 958477), (65, 368645), (85, 281905), (221, 108425), (325, 73729), (425, 56381), (1105, 21685), (4337, 5525)]