8327205

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:755

約数の個数: 40

約数和(自身を含む): 15463800

約数和(自身を除く): 7136595

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 709, 783, 1305, 2127, 2349, 3545, 3915, 6381, 10635, 11745, 19143, 20561, 31905, 57429, 61683, 95715, 102805, 185049, 287145, 308415, 555147, 925245, 1665441, 2775735, 8327205]

約数ペア:

[(1, 8327205), (3, 2775735), (5, 1665441), (9, 925245), (15, 555147), (27, 308415), (29, 287145), (45, 185049), (81, 102805), (87, 95715), (135, 61683), (145, 57429), (261, 31905), (405, 20561), (435, 19143), (709, 11745), (783, 10635), (1305, 6381), (2127, 3915), (2349, 3545)]