7490205

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 13461120

約数和(自身を除く): 5970915

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 491, 565, 1017, 1473, 1695, 2455, 3051, 4419, 5085, 7365, 13257, 15255, 22095, 55483, 66285, 166449, 277415, 499347, 832245, 1498041, 2496735, 7490205]

約数ペア:

[(1, 7490205), (3, 2496735), (5, 1498041), (9, 832245), (15, 499347), (27, 277415), (45, 166449), (113, 66285), (135, 55483), (339, 22095), (491, 15255), (565, 13257), (1017, 7365), (1473, 5085), (1695, 4419), (2455, 3051)]