2691075

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 4539888

約数和(自身を除く): 1848813

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 677, 795, 1325, 2031, 3385, 3975, 10155, 16925, 35881, 50775, 107643, 179405, 538215, 897025, 2691075]

約数ペア:

[(1, 2691075), (3, 897025), (5, 538215), (15, 179405), (25, 107643), (53, 50775), (75, 35881), (159, 16925), (265, 10155), (677, 3975), (795, 3385), (1325, 2031)]