70023285

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4217}}^1$

素因数の和:4275

約数の個数: 40

約数和(自身を含む): 128615256

約数和(自身を除く): 58591971

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 4217, 5535, 12651, 16605, 21085, 37953, 63255, 113859, 172897, 189765, 341577, 518691, 569295, 864485, 1556073, 1707885, 2593455, 4668219, 7780365, 14004657, 23341095, 70023285]

約数ペア:

[(1, 70023285), (3, 23341095), (5, 14004657), (9, 7780365), (15, 4668219), (27, 2593455), (41, 1707885), (45, 1556073), (81, 864485), (123, 569295), (135, 518691), (205, 341577), (369, 189765), (405, 172897), (615, 113859), (1107, 63255), (1845, 37953), (3321, 21085), (4217, 16605), (5535, 12651)]