123382145

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{1051}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 151336512

約数和(自身を除く): 27954367

約数列:

[1, 5, 53, 265, 443, 1051, 2215, 5255, 23479, 55703, 117395, 278515, 465593, 2327965, 24676429, 123382145]

約数ペア:

[(1, 123382145), (5, 24676429), (53, 2327965), (265, 465593), (443, 278515), (1051, 117395), (2215, 55703), (5255, 23479)]