64323555

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 104963904

約数和(自身を除く): 40640349

約数列:

[1, 3, 5, 15, 113, 137, 277, 339, 411, 565, 685, 831, 1385, 1695, 2055, 4155, 15481, 31301, 37949, 46443, 77405, 93903, 113847, 156505, 189745, 232215, 469515, 569235, 4288237, 12864711, 21441185, 64323555]

約数ペア:

[(1, 64323555), (3, 21441185), (5, 12864711), (15, 4288237), (113, 569235), (137, 469515), (277, 232215), (339, 189745), (411, 156505), (565, 113847), (685, 93903), (831, 77405), (1385, 46443), (1695, 37949), (2055, 31301), (4155, 15481)]