12435705

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2683}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 21772608

約数和(自身を除く): 9336903

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 2683, 4635, 8049, 13415, 24147, 40245, 120735, 276349, 829047, 1381745, 2487141, 4145235, 12435705]

約数ペア:

[(1, 12435705), (3, 4145235), (5, 2487141), (9, 1381745), (15, 829047), (45, 276349), (103, 120735), (309, 40245), (515, 24147), (927, 13415), (1545, 8049), (2683, 4635)]