153399550

素因数分解:

$2^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{11321}}^1$

素因数の和:11604

約数の個数: 24

約数和(自身を含む): 286401312

約数和(自身を除く): 133001762

約数列:

[1, 2, 5, 10, 25, 50, 271, 542, 1355, 2710, 6775, 11321, 13550, 22642, 56605, 113210, 283025, 566050, 3067991, 6135982, 15339955, 30679910, 76699775, 153399550]

約数ペア:

[(1, 153399550), (2, 76699775), (5, 30679910), (10, 15339955), (25, 6135982), (50, 3067991), (271, 566050), (542, 283025), (1355, 113210), (2710, 56605), (6775, 22642), (11321, 13550)]