394175025

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{14243}}^1$

素因数の和:14303

約数の個数: 48

約数和(自身を含む): 741827520

約数和(自身を除く): 347652495

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 369, 615, 675, 1025, 1107, 1845, 3075, 5535, 9225, 14243, 27675, 42729, 71215, 128187, 213645, 356075, 384561, 583963, 640935, 1068225, 1751889, 1922805, 2919815, 3204675, 5255667, 8759445, 9614025, 14599075, 15767001, 26278335, 43797225, 78835005, 131391675, 394175025]

約数ペア:

[(1, 394175025), (3, 131391675), (5, 78835005), (9, 43797225), (15, 26278335), (25, 15767001), (27, 14599075), (41, 9614025), (45, 8759445), (75, 5255667), (123, 3204675), (135, 2919815), (205, 1922805), (225, 1751889), (369, 1068225), (615, 640935), (675, 583963), (1025, 384561), (1107, 356075), (1845, 213645), (3075, 128187), (5535, 71215), (9225, 42729), (14243, 27675)]