72671075

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{67601}}^1$

素因数の和:67654

約数の個数: 12

約数和(自身を含む): 92209128

約数和(自身を除く): 19538053

約数列:

[1, 5, 25, 43, 215, 1075, 67601, 338005, 1690025, 2906843, 14534215, 72671075]

約数ペア:

[(1, 72671075), (5, 14534215), (25, 2906843), (43, 1690025), (215, 338005), (1075, 67601)]