4199455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 5771808

約数和(自身を除く): 1572353

約数列:

[1, 5, 13, 23, 53, 65, 115, 265, 299, 689, 1219, 1495, 2809, 3445, 6095, 14045, 15847, 36517, 64607, 79235, 182585, 323035, 839891, 4199455]

約数ペア:

[(1, 4199455), (5, 839891), (13, 323035), (23, 182585), (53, 79235), (65, 64607), (115, 36517), (265, 15847), (299, 14045), (689, 6095), (1219, 3445), (1495, 2809)]