15613235

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 20856528

約数和(自身を除く): 5243293

約数列:

[1, 5, 11, 55, 121, 131, 197, 605, 655, 985, 1441, 2167, 7205, 10835, 15851, 23837, 25807, 79255, 119185, 129035, 283877, 1419385, 3122647, 15613235]

約数ペア:

[(1, 15613235), (5, 3122647), (11, 1419385), (55, 283877), (121, 129035), (131, 119185), (197, 79255), (605, 25807), (655, 23837), (985, 15851), (1441, 10835), (2167, 7205)]