1329451245

素因数分解:

$3^3\times 5^1\times {\mathrm{857}}^1\times {\mathrm{11491}}^1$

素因数の和:12362

約数の個数: 32

約数和(自身を含む): 2366432640

約数和(自身を除く): 1036981395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 857, 2571, 4285, 7713, 11491, 12855, 23139, 34473, 38565, 57455, 103419, 115695, 172365, 310257, 517095, 1551285, 9847787, 29543361, 49238935, 88630083, 147716805, 265890249, 443150415, 1329451245]

約数ペア:

[(1, 1329451245), (3, 443150415), (5, 265890249), (9, 147716805), (15, 88630083), (27, 49238935), (45, 29543361), (135, 9847787), (857, 1551285), (2571, 517095), (4285, 310257), (7713, 172365), (11491, 115695), (12855, 103419), (23139, 57455), (34473, 38565)]