38814685

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3709}}^1$

素因数の和:3757

約数の個数: 32

約数和(自身を含む): 59834880

約数和(自身を除く): 21020195

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 3709, 10465, 18545, 25963, 48217, 85307, 129815, 241085, 337519, 426535, 597149, 1108991, 1687595, 2985745, 5544955, 7762937, 38814685]

約数ペア:

[(1, 38814685), (5, 7762937), (7, 5544955), (13, 2985745), (23, 1687595), (35, 1108991), (65, 597149), (91, 426535), (115, 337519), (161, 241085), (299, 129815), (455, 85307), (805, 48217), (1495, 25963), (2093, 18545), (3709, 10465)]