57831975

素因数分解:

$3^4\times 5^2\times {\mathrm{28559}}^1$

素因数の和:28581

約数の個数: 30

約数和(自身を含む): 107128560

約数和(自身を除く): 49296585

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 28559, 85677, 142795, 257031, 428385, 713975, 771093, 1285155, 2141925, 2313279, 3855465, 6425775, 11566395, 19277325, 57831975]

約数ペア:

[(1, 57831975), (3, 19277325), (5, 11566395), (9, 6425775), (15, 3855465), (25, 2313279), (27, 2141925), (45, 1285155), (75, 771093), (81, 713975), (135, 428385), (225, 257031), (405, 142795), (675, 85677), (2025, 28559)]