4253025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{8101}}^1$

素因数の和:8121

約数の個数: 24

約数和(自身を含む): 8037184

約数和(自身を除く): 3784159

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 8101, 24303, 40505, 56707, 121515, 170121, 202525, 283535, 607575, 850605, 1417675, 4253025]

約数ペア:

[(1, 4253025), (3, 1417675), (5, 850605), (7, 607575), (15, 283535), (21, 202525), (25, 170121), (35, 121515), (75, 56707), (105, 40505), (175, 24303), (525, 8101)]