11228625

素因数分解:

$3^4\times 5^3\times {\mathrm{1109}}^1$

素因数の和:1136

約数の個数: 40

約数和(自身を含む): 20952360

約数和(自身を除く): 9723735

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1109, 1125, 2025, 3327, 3375, 5545, 9981, 10125, 16635, 27725, 29943, 49905, 83175, 89829, 138625, 149715, 249525, 415875, 449145, 748575, 1247625, 2245725, 3742875, 11228625]

約数ペア:

[(1, 11228625), (3, 3742875), (5, 2245725), (9, 1247625), (15, 748575), (25, 449145), (27, 415875), (45, 249525), (75, 149715), (81, 138625), (125, 89829), (135, 83175), (225, 49905), (375, 29943), (405, 27725), (675, 16635), (1109, 10125), (1125, 9981), (2025, 5545), (3327, 3375)]