5551910065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1\times {\mathrm{2521}}^1$

素因数の和:4549

約数の個数: 32

約数和(自身を含む): 7603648416

約数和(自身を除く): 2051738351

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1993, 2521, 9965, 12605, 25909, 32773, 33881, 42857, 129545, 163865, 169405, 214285, 440453, 557141, 2202265, 2785705, 5024353, 25121765, 65316589, 85414001, 326582945, 427070005, 1110382013, 5551910065]

約数ペア:

[(1, 5551910065), (5, 1110382013), (13, 427070005), (17, 326582945), (65, 85414001), (85, 65316589), (221, 25121765), (1105, 5024353), (1993, 2785705), (2521, 2202265), (9965, 557141), (12605, 440453), (25909, 214285), (32773, 169405), (33881, 163865), (42857, 129545)]