6400185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 11335680

約数和(自身を除く): 4935495

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 491, 869, 1185, 1473, 2455, 2607, 4345, 5401, 7365, 13035, 16203, 27005, 38789, 81015, 116367, 193945, 426679, 581835, 1280037, 2133395, 6400185]

約数ペア:

[(1, 6400185), (3, 2133395), (5, 1280037), (11, 581835), (15, 426679), (33, 193945), (55, 116367), (79, 81015), (165, 38789), (237, 27005), (395, 16203), (491, 13035), (869, 7365), (1185, 5401), (1473, 4345), (2455, 2607)]