71390392705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{11505301}}^1$

素因数の和:11505396

約数の個数: 16

約数和(自身を含む): 91950373584

約数和(自身を除く): 20559980879

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 11505301, 57526505, 195590117, 839886973, 977950585, 4199434865, 14278078541, 71390392705]

約数ペア:

[(1, 71390392705), (5, 14278078541), (17, 4199434865), (73, 977950585), (85, 839886973), (365, 195590117), (1241, 57526505), (6205, 11505301)]