1870532025

素因数分解:

$3^1\times 5^2\times {\mathrm{24940427}}^1$

素因数の和:24940440

約数の個数: 12

約数和(自身を含む): 3092613072

約数和(自身を除く): 1222081047

約数列:

[1, 3, 5, 15, 25, 75, 24940427, 74821281, 124702135, 374106405, 623510675, 1870532025]

約数ペア:

[(1, 1870532025), (3, 623510675), (5, 374106405), (15, 124702135), (25, 74821281), (75, 24940427)]