4003245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5233}}^1$

素因数の和:5261

約数の個数: 24

約数和(自身を含む): 7348536

約数和(自身を除く): 3345291

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 5233, 15699, 26165, 47097, 78495, 88961, 235485, 266883, 444805, 800649, 1334415, 4003245]

約数ペア:

[(1, 4003245), (3, 1334415), (5, 800649), (9, 444805), (15, 266883), (17, 235485), (45, 88961), (51, 78495), (85, 47097), (153, 26165), (255, 15699), (765, 5233)]