16714945

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 22030272

約数和(自身を除く): 5315327

約数列:

[1, 5, 13, 65, 131, 151, 169, 655, 755, 845, 1703, 1963, 8515, 9815, 19781, 22139, 25519, 98905, 110695, 127595, 257153, 1285765, 3342989, 16714945]

約数ペア:

[(1, 16714945), (5, 3342989), (13, 1285765), (65, 257153), (131, 127595), (151, 110695), (169, 98905), (655, 25519), (755, 22139), (845, 19781), (1703, 9815), (1963, 8515)]