12999227025

素因数分解:

$3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{432227}}^1$

素因数の和:432641

約数の個数: 24

約数和(自身を含む): 21545701344

約数和(自身を除く): 8546474319

約数列:

[1, 3, 5, 15, 25, 75, 401, 1203, 2005, 6015, 10025, 30075, 432227, 1296681, 2161135, 6483405, 10805675, 32417025, 173323027, 519969081, 866615135, 2599845405, 4333075675, 12999227025]

約数ペア:

[(1, 12999227025), (3, 4333075675), (5, 2599845405), (15, 866615135), (25, 519969081), (75, 173323027), (401, 32417025), (1203, 10805675), (2005, 6483405), (6015, 2161135), (10025, 1296681), (30075, 432227)]