408097365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{2129}}^1$

素因数の和:3133

約数の個数: 32

約数和(自身を含む): 704229120

約数和(自身を除く): 296131755

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 983, 2129, 2949, 4915, 6387, 10645, 12779, 14745, 27677, 31935, 38337, 63895, 83031, 138385, 191685, 415155, 2092807, 6278421, 10464035, 27206491, 31392105, 81619473, 136032455, 408097365]

約数ペア:

[(1, 408097365), (3, 136032455), (5, 81619473), (13, 31392105), (15, 27206491), (39, 10464035), (65, 6278421), (195, 2092807), (983, 415155), (2129, 191685), (2949, 138385), (4915, 83031), (6387, 63895), (10645, 38337), (12779, 31935), (14745, 27677)]