756103465

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{853}}^1\times {\mathrm{1049}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 984576600

約数和(自身を除く): 228473135

約数列:

[1, 5, 13, 65, 169, 845, 853, 1049, 4265, 5245, 11089, 13637, 55445, 68185, 144157, 177281, 720785, 886405, 894797, 4473985, 11632361, 58161805, 151220693, 756103465]

約数ペア:

[(1, 756103465), (5, 151220693), (13, 58161805), (65, 11632361), (169, 4473985), (845, 894797), (853, 886405), (1049, 720785), (4265, 177281), (5245, 144157), (11089, 68185), (13637, 55445)]