16100775

素因数分解:

$3^4\times 5^2\times {\mathrm{7951}}^1$

素因数の和:7973

約数の個数: 30

約数和(自身を含む): 29827952

約数和(自身を除く): 13727177

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 7951, 23853, 39755, 71559, 119265, 198775, 214677, 357795, 596325, 644031, 1073385, 1788975, 3220155, 5366925, 16100775]

約数ペア:

[(1, 16100775), (3, 5366925), (5, 3220155), (9, 1788975), (15, 1073385), (25, 644031), (27, 596325), (45, 357795), (75, 214677), (81, 198775), (135, 119265), (225, 71559), (405, 39755), (675, 23853), (2025, 7951)]