252353025

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{26083}}^1$

素因数の和:26142

約数の個数: 36

約数和(自身を含む): 462521488

約数和(自身を除く): 210168463

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 9675, 26083, 78249, 130415, 234747, 391245, 652075, 1121569, 1173735, 1956225, 3364707, 5607845, 5868675, 10094121, 16823535, 28039225, 50470605, 84117675, 252353025]

約数ペア:

[(1, 252353025), (3, 84117675), (5, 50470605), (9, 28039225), (15, 16823535), (25, 10094121), (43, 5868675), (45, 5607845), (75, 3364707), (129, 1956225), (215, 1173735), (225, 1121569), (387, 652075), (645, 391245), (1075, 234747), (1935, 130415), (3225, 78249), (9675, 26083)]