123441195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1091}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 208615680

約数和(自身を除く): 85174485

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 397, 1091, 1191, 1985, 3273, 5455, 5955, 7543, 16365, 20729, 22629, 37715, 62187, 103645, 113145, 310935, 433127, 1299381, 2165635, 6496905, 8229413, 24688239, 41147065, 123441195]

約数ペア:

[(1, 123441195), (3, 41147065), (5, 24688239), (15, 8229413), (19, 6496905), (57, 2165635), (95, 1299381), (285, 433127), (397, 310935), (1091, 113145), (1191, 103645), (1985, 62187), (3273, 37715), (5455, 22629), (5955, 20729), (7543, 16365)]