31314075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{32117}}^1$

素因数の和:32143

約数の個数: 24

約数和(自身を含む): 55756848

約数和(自身を除く): 24442773

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 32117, 96351, 160585, 417521, 481755, 802925, 1252563, 2087605, 2408775, 6262815, 10438025, 31314075]

約数ペア:

[(1, 31314075), (3, 10438025), (5, 6262815), (13, 2408775), (15, 2087605), (25, 1252563), (39, 802925), (65, 481755), (75, 417521), (195, 160585), (325, 96351), (975, 32117)]