104392025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 135240600

約数和(自身を除く): 30848575

約数列:

[1, 5, 25, 29, 109, 145, 545, 725, 1321, 2725, 3161, 6605, 15805, 33025, 38309, 79025, 143989, 191545, 719945, 957725, 3599725, 4175681, 20878405, 104392025]

約数ペア:

[(1, 104392025), (5, 20878405), (25, 4175681), (29, 3599725), (109, 957725), (145, 719945), (545, 191545), (725, 143989), (1321, 79025), (2725, 38309), (3161, 33025), (6605, 15805)]