123165505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{1327}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 155854080

約数和(自身を除く): 32688575

約数列:

[1, 5, 19, 95, 977, 1327, 4885, 6635, 18563, 25213, 92815, 126065, 1296479, 6482395, 24633101, 123165505]

約数ペア:

[(1, 123165505), (5, 24633101), (19, 6482395), (95, 1296479), (977, 126065), (1327, 92815), (4885, 25213), (6635, 18563)]