12007127745

素因数分解:

$3^4\times 5^1\times {\mathrm{29647229}}^1$

素因数の和:29647246

約数の個数: 20

約数和(自身を含む): 21523888980

約数和(自身を除く): 9516761235

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 29647229, 88941687, 148236145, 266825061, 444708435, 800475183, 1334125305, 2401425549, 4002375915, 12007127745]

約数ペア:

[(1, 12007127745), (3, 4002375915), (5, 2401425549), (9, 1334125305), (15, 800475183), (27, 444708435), (45, 266825061), (81, 148236145), (135, 88941687), (405, 29647229)]