68754185

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{953}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 84623616

約数和(自身を除く): 15869431

約数列:

[1, 5, 47, 235, 307, 953, 1535, 4765, 14429, 44791, 72145, 223955, 292571, 1462855, 13750837, 68754185]

約数ペア:

[(1, 68754185), (5, 13750837), (47, 1462855), (235, 292571), (307, 223955), (953, 72145), (1535, 44791), (4765, 14429)]