38917485

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4481}}^1$

素因数の和:4685

約数の個数: 24

約数和(自身を含む): 67821624

約数和(自身を除く): 28904139

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2895, 4481, 8685, 13443, 22405, 40329, 67215, 201645, 864833, 2594499, 4324165, 7783497, 12972495, 38917485]

約数ペア:

[(1, 38917485), (3, 12972495), (5, 7783497), (9, 4324165), (15, 2594499), (45, 864833), (193, 201645), (579, 67215), (965, 40329), (1737, 22405), (2895, 13443), (4481, 8685)]