15246045

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2473}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 26630136

約数和(自身を除く): 11384091

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 2473, 6165, 7419, 12365, 22257, 37095, 111285, 338801, 1016403, 1694005, 3049209, 5082015, 15246045]

約数ペア:

[(1, 15246045), (3, 5082015), (5, 3049209), (9, 1694005), (15, 1016403), (45, 338801), (137, 111285), (411, 37095), (685, 22257), (1233, 12365), (2055, 7419), (2473, 6165)]