156679315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 214441920

約数和(自身を除く): 57762605

約数列:

[1, 5, 13, 29, 43, 65, 145, 215, 377, 559, 1247, 1885, 1933, 2795, 6235, 9665, 16211, 25129, 56057, 81055, 83119, 125645, 280285, 415595, 728741, 1080547, 2410451, 3643705, 5402735, 12052255, 31335863, 156679315]

約数ペア:

[(1, 156679315), (5, 31335863), (13, 12052255), (29, 5402735), (43, 3643705), (65, 2410451), (145, 1080547), (215, 728741), (377, 415595), (559, 280285), (1247, 125645), (1885, 83119), (1933, 81055), (2795, 56057), (6235, 25129), (9665, 16211)]