147578805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{673}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 280103616

約数和(自身を除く): 132524811

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 443, 495, 673, 1329, 2019, 2215, 3365, 3987, 4873, 6057, 6645, 7403, 10095, 14619, 19935, 22209, 24365, 30285, 37015, 43857, 66627, 73095, 111045, 219285, 298139, 333135, 894417, 1490695, 2683251, 3279529, 4472085, 9838587, 13416255, 16397645, 29515761, 49192935, 147578805]

約数ペア:

[(1, 147578805), (3, 49192935), (5, 29515761), (9, 16397645), (11, 13416255), (15, 9838587), (33, 4472085), (45, 3279529), (55, 2683251), (99, 1490695), (165, 894417), (443, 333135), (495, 298139), (673, 219285), (1329, 111045), (2019, 73095), (2215, 66627), (3365, 43857), (3987, 37015), (4873, 30285), (6057, 24365), (6645, 22209), (7403, 19935), (10095, 14619)]