39488445

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5519}}^1$

素因数の和:5586

約数の個数: 32

約数和(自身を含む): 71539200

約数和(自身を除く): 32050755

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 5519, 7155, 16557, 27595, 49671, 82785, 149013, 248355, 292507, 745065, 877521, 1462535, 2632563, 4387605, 7897689, 13162815, 39488445]

約数ペア:

[(1, 39488445), (3, 13162815), (5, 7897689), (9, 4387605), (15, 2632563), (27, 1462535), (45, 877521), (53, 745065), (135, 292507), (159, 248355), (265, 149013), (477, 82785), (795, 49671), (1431, 27595), (2385, 16557), (5519, 7155)]