72052505

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{55639}}^1$

素因数の和:55688

約数の個数: 16

約数和(自身を含む): 101487360

約数和(自身を除く): 29434855

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 55639, 278195, 389473, 1947365, 2058643, 10293215, 14410501, 72052505]

約数ペア:

[(1, 72052505), (5, 14410501), (7, 10293215), (35, 2058643), (37, 1947365), (185, 389473), (259, 278195), (1295, 55639)]