494278485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{17783}}^1$

素因数の和:17917

約数の個数: 32

約数和(自身を含む): 845095680

約数和(自身を除く): 350817195

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1635, 1853, 5559, 9265, 17783, 27795, 53349, 88915, 266745, 302311, 906933, 1511555, 1938347, 4534665, 5815041, 9691735, 29075205, 32951899, 98855697, 164759495, 494278485]

約数ペア:

[(1, 494278485), (3, 164759495), (5, 98855697), (15, 32951899), (17, 29075205), (51, 9691735), (85, 5815041), (109, 4534665), (255, 1938347), (327, 1511555), (545, 906933), (1635, 302311), (1853, 266745), (5559, 88915), (9265, 53349), (17783, 27795)]