56563875

素因数分解:

$3^2\times 5^3\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 102989952

約数和(自身を除く): 46426077

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 137, 225, 367, 375, 411, 685, 1101, 1125, 1233, 1835, 2055, 3303, 3425, 5505, 6165, 9175, 10275, 16515, 17125, 27525, 30825, 45875, 50279, 51375, 82575, 137625, 150837, 154125, 251395, 412875, 452511, 754185, 1256975, 2262555, 3770925, 6284875, 11312775, 18854625, 56563875]

約数ペア:

[(1, 56563875), (3, 18854625), (5, 11312775), (9, 6284875), (15, 3770925), (25, 2262555), (45, 1256975), (75, 754185), (125, 452511), (137, 412875), (225, 251395), (367, 154125), (375, 150837), (411, 137625), (685, 82575), (1101, 51375), (1125, 50279), (1233, 45875), (1835, 30825), (2055, 27525), (3303, 17125), (3425, 16515), (5505, 10275), (6165, 9175)]