339335985

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2707}}^1$

素因数の和:2913

約数の個数: 32

約数和(自身を含む): 556071552

約数和(自身を除く): 216735567

約数列:

[1, 3, 5, 15, 61, 137, 183, 305, 411, 685, 915, 2055, 2707, 8121, 8357, 13535, 25071, 40605, 41785, 125355, 165127, 370859, 495381, 825635, 1112577, 1854295, 2476905, 5562885, 22622399, 67867197, 113111995, 339335985]

約数ペア:

[(1, 339335985), (3, 113111995), (5, 67867197), (15, 22622399), (61, 5562885), (137, 2476905), (183, 1854295), (305, 1112577), (411, 825635), (685, 495381), (915, 370859), (2055, 165127), (2707, 125355), (8121, 41785), (8357, 40605), (13535, 25071)]