71660515

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{577}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 87809760

約数和(自身を除く): 16149245

約数列:

[1, 5, 59, 295, 421, 577, 2105, 2885, 24839, 34043, 124195, 170215, 242917, 1214585, 14332103, 71660515]

約数ペア:

[(1, 71660515), (5, 14332103), (59, 1214585), (295, 242917), (421, 170215), (577, 124195), (2105, 34043), (2885, 24839)]