2186925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 3895584

約数和(自身を除く): 1708659

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2243, 6729, 11215, 29159, 33645, 56075, 87477, 145795, 168225, 437385, 728975, 2186925]

約数ペア:

[(1, 2186925), (3, 728975), (5, 437385), (13, 168225), (15, 145795), (25, 87477), (39, 56075), (65, 33645), (75, 29159), (195, 11215), (325, 6729), (975, 2243)]