231661545

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 377834112

約数和(自身を除く): 146172567

約数列:

[1, 3, 5, 15, 67, 201, 335, 353, 653, 1005, 1059, 1765, 1959, 3265, 5295, 9795, 23651, 43751, 70953, 118255, 131253, 218755, 230509, 354765, 656265, 691527, 1152545, 3457635, 15444103, 46332309, 77220515, 231661545]

約数ペア:

[(1, 231661545), (3, 77220515), (5, 46332309), (15, 15444103), (67, 3457635), (201, 1152545), (335, 691527), (353, 656265), (653, 354765), (1005, 230509), (1059, 218755), (1765, 131253), (1959, 118255), (3265, 70953), (5295, 43751), (9795, 23651)]