18802095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7417}}^1$

素因数の和:7451

約数の個数: 24

約数和(自身を含む): 32579856

約数和(自身を除く): 13777761

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 7417, 22251, 37085, 96421, 111255, 289263, 482105, 1253473, 1446315, 3760419, 6267365, 18802095]

約数ペア:

[(1, 18802095), (3, 6267365), (5, 3760419), (13, 1446315), (15, 1253473), (39, 482105), (65, 289263), (169, 111255), (195, 96421), (507, 37085), (845, 22251), (2535, 7417)]