24921285

素因数分解:

$3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4271}}^1$

素因数の和:4668

約数の個数: 16

約数和(自身を含む): 39985920

約数和(自身を除く): 15064635

約数列:

[1, 3, 5, 15, 389, 1167, 1945, 4271, 5835, 12813, 21355, 64065, 1661419, 4984257, 8307095, 24921285]

約数ペア:

[(1, 24921285), (3, 8307095), (5, 4984257), (15, 1661419), (389, 64065), (1167, 21355), (1945, 12813), (4271, 5835)]