72617355

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{39359}}^1$

素因数の和:39411

約数の個数: 24

約数和(自身を含む): 128943360

約数和(自身を除く): 56326005

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 39359, 118077, 196795, 354231, 590385, 1613719, 1771155, 4841157, 8068595, 14523471, 24205785, 72617355]

約数ペア:

[(1, 72617355), (3, 24205785), (5, 14523471), (9, 8068595), (15, 4841157), (41, 1771155), (45, 1613719), (123, 590385), (205, 354231), (369, 196795), (615, 118077), (1845, 39359)]