158550375

素因数分解:

$3^1\times 5^3\times {\mathrm{157}}^1\times {\mathrm{2693}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 265606848

約数和(自身を除く): 107056473

約数列:

[1, 3, 5, 15, 25, 75, 125, 157, 375, 471, 785, 2355, 2693, 3925, 8079, 11775, 13465, 19625, 40395, 58875, 67325, 201975, 336625, 422801, 1009875, 1268403, 2114005, 6342015, 10570025, 31710075, 52850125, 158550375]

約数ペア:

[(1, 158550375), (3, 52850125), (5, 31710075), (15, 10570025), (25, 6342015), (75, 2114005), (125, 1268403), (157, 1009875), (375, 422801), (471, 336625), (785, 201975), (2355, 67325), (2693, 58875), (3925, 40395), (8079, 19625), (11775, 13465)]