77729915

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 95080608

約数和(自身を除く): 17350693

約数列:

[1, 5, 83, 157, 415, 785, 1193, 5965, 13031, 65155, 99019, 187301, 495095, 936505, 15545983, 77729915]

約数ペア:

[(1, 77729915), (5, 15545983), (83, 936505), (157, 495095), (415, 187301), (785, 99019), (1193, 65155), (5965, 13031)]