24960455

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 32852160

約数和(自身を除く): 7891705

約数列:

[1, 5, 13, 65, 109, 169, 271, 545, 845, 1355, 1417, 3523, 7085, 17615, 18421, 29539, 45799, 92105, 147695, 228995, 384007, 1920035, 4992091, 24960455]

約数ペア:

[(1, 24960455), (5, 4992091), (13, 1920035), (65, 384007), (109, 228995), (169, 147695), (271, 92105), (545, 45799), (845, 29539), (1355, 18421), (1417, 17615), (3523, 7085)]