124440915

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 203486976

約数和(自身を除く): 79046061

約数列:

[1, 3, 5, 15, 61, 183, 305, 307, 443, 915, 921, 1329, 1535, 2215, 4605, 6645, 18727, 27023, 56181, 81069, 93635, 135115, 136001, 280905, 405345, 408003, 680005, 2040015, 8296061, 24888183, 41480305, 124440915]

約数ペア:

[(1, 124440915), (3, 41480305), (5, 24888183), (15, 8296061), (61, 2040015), (183, 680005), (305, 408003), (307, 405345), (443, 280905), (915, 136001), (921, 135115), (1329, 93635), (1535, 81069), (2215, 56181), (4605, 27023), (6645, 18727)]