38805675

素因数分解:

$3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{1229}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 64363440

約数和(自身を除く): 25557765

約数列:

[1, 3, 5, 15, 25, 75, 421, 1229, 1263, 2105, 3687, 6145, 6315, 10525, 18435, 30725, 31575, 92175, 517409, 1552227, 2587045, 7761135, 12935225, 38805675]

約数ペア:

[(1, 38805675), (3, 12935225), (5, 7761135), (15, 2587045), (25, 1552227), (75, 517409), (421, 92175), (1229, 31575), (1263, 30725), (2105, 18435), (3687, 10525), (6145, 6315)]