13531505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1163}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 17599680

約数和(自身を除く): 4068175

約数列:

[1, 5, 13, 65, 179, 895, 1163, 2327, 5815, 11635, 15119, 75595, 208177, 1040885, 2706301, 13531505]

約数ペア:

[(1, 13531505), (5, 2706301), (13, 1040885), (65, 208177), (179, 75595), (895, 15119), (1163, 11635), (2327, 5815)]