40419045

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2309}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 70270200

約数和(自身を除く): 29851155

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1945, 2309, 3501, 5835, 6927, 11545, 17505, 20781, 34635, 103905, 898201, 2694603, 4491005, 8083809, 13473015, 40419045]

約数ペア:

[(1, 40419045), (3, 13473015), (5, 8083809), (9, 4491005), (15, 2694603), (45, 898201), (389, 103905), (1167, 34635), (1945, 20781), (2309, 17505), (3501, 11545), (5835, 6927)]