126804535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2647}}^1$

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 181504512

約数和(自身を除く): 54699977

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 335, 715, 737, 871, 2647, 3685, 4355, 9581, 13235, 29117, 34411, 47905, 145585, 172055, 177349, 378521, 886745, 1892605, 1950839, 2305537, 9754195, 11527685, 25360907, 126804535]

約数ペア:

[(1, 126804535), (5, 25360907), (11, 11527685), (13, 9754195), (55, 2305537), (65, 1950839), (67, 1892605), (143, 886745), (335, 378521), (715, 177349), (737, 172055), (871, 145585), (2647, 47905), (3685, 34411), (4355, 29117), (9581, 13235)]