2775735

素因数分解:

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

素因数の和:752

約数の個数: 32

約数和(自身を含む): 5112000

約数和(自身を除く): 2336265

約数列:

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

約数ペア:

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