3212025

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 5371680

約数和(自身を除く): 2159655

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 379, 565, 1137, 1695, 1895, 2825, 5685, 8475, 9475, 28425, 42827, 128481, 214135, 642405, 1070675, 3212025]

約数ペア:

[(1, 3212025), (3, 1070675), (5, 642405), (15, 214135), (25, 128481), (75, 42827), (113, 28425), (339, 9475), (379, 8475), (565, 5685), (1137, 2825), (1695, 1895)]