13531115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2339}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 17690400

約数和(自身を除く): 4159285

約数列:

[1, 5, 13, 65, 89, 445, 1157, 2339, 5785, 11695, 30407, 152035, 208171, 1040855, 2706223, 13531115]

約数ペア:

[(1, 13531115), (5, 2706223), (13, 1040855), (65, 208171), (89, 152035), (445, 30407), (1157, 11695), (2339, 5785)]