142508775

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{26029}}^1$

素因数の和:26115

約数の個数: 24

約数和(自身を含む): 238851280

約数和(自身を除く): 96342505

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 5475, 26029, 78087, 130145, 390435, 650725, 1900117, 1952175, 5700351, 9500585, 28501755, 47502925, 142508775]

約数ペア:

[(1, 142508775), (3, 47502925), (5, 28501755), (15, 9500585), (25, 5700351), (73, 1952175), (75, 1900117), (219, 650725), (365, 390435), (1095, 130145), (1825, 78087), (5475, 26029)]