11747025

素因数分解:

$3^4\times 5^2\times {\mathrm{5801}}^1$

素因数の和:5823

約数の個数: 30

約数和(自身を含む): 21763302

約数和(自身を除く): 10016277

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 5801, 17403, 29005, 52209, 87015, 145025, 156627, 261045, 435075, 469881, 783135, 1305225, 2349405, 3915675, 11747025]

約数ペア:

[(1, 11747025), (3, 3915675), (5, 2349405), (9, 1305225), (15, 783135), (25, 469881), (27, 435075), (45, 261045), (75, 156627), (81, 145025), (135, 87015), (225, 52209), (405, 29005), (675, 17403), (2025, 5801)]