17385719985

素因数分解:

$3^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{170123}}^1$

素因数の和:170894

約数の個数: 32

約数和(自身を含む): 30948958080

約数和(自身を除く): 13563238095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 757, 2271, 3785, 6813, 11355, 20439, 34065, 102195, 170123, 510369, 850615, 1531107, 2551845, 4593321, 7655535, 22966605, 128783111, 386349333, 643915555, 1159047999, 1931746665, 3477143997, 5795239995, 17385719985]

約数ペア:

[(1, 17385719985), (3, 5795239995), (5, 3477143997), (9, 1931746665), (15, 1159047999), (27, 643915555), (45, 386349333), (135, 128783111), (757, 22966605), (2271, 7655535), (3785, 4593321), (6813, 2551845), (11355, 1531107), (20439, 850615), (34065, 510369), (102195, 170123)]