20160098055

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{417523}}^1$

素因数の和:417600

約数の個数: 48

約数和(自身を含む): 37126234080

約数和(自身を除く): 16966136025

約数列:

[1, 3, 5, 9, 15, 29, 37, 45, 87, 111, 145, 185, 261, 333, 435, 555, 1073, 1305, 1665, 3219, 5365, 9657, 16095, 48285, 417523, 1252569, 2087615, 3757707, 6262845, 12108167, 15448351, 18788535, 36324501, 46345053, 60540835, 77241755, 108973503, 139035159, 181622505, 231725265, 448002179, 544867515, 695175795, 1344006537, 2240010895, 4032019611, 6720032685, 20160098055]

約数ペア:

[(1, 20160098055), (3, 6720032685), (5, 4032019611), (9, 2240010895), (15, 1344006537), (29, 695175795), (37, 544867515), (45, 448002179), (87, 231725265), (111, 181622505), (145, 139035159), (185, 108973503), (261, 77241755), (333, 60540835), (435, 46345053), (555, 36324501), (1073, 18788535), (1305, 15448351), (1665, 12108167), (3219, 6262845), (5365, 3757707), (9657, 2087615), (16095, 1252569), (48285, 417523)]