12105675

素因数分解:

$3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:500

約数の個数: 36

約数和(自身を含む): 21878064

約数和(自身を除く): 9772389

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 173, 225, 311, 519, 865, 933, 1555, 1557, 2595, 2799, 4325, 4665, 7775, 7785, 12975, 13995, 23325, 38925, 53803, 69975, 161409, 269015, 484227, 807045, 1345075, 2421135, 4035225, 12105675]

約数ペア:

[(1, 12105675), (3, 4035225), (5, 2421135), (9, 1345075), (15, 807045), (25, 484227), (45, 269015), (75, 161409), (173, 69975), (225, 53803), (311, 38925), (519, 23325), (865, 13995), (933, 12975), (1555, 7785), (1557, 7775), (2595, 4665), (2799, 4325)]