12976065

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 23218560

約数和(自身を除く): 10242495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 347, 831, 1041, 1385, 1735, 2493, 3123, 4155, 5205, 7479, 9369, 12465, 15615, 37395, 46845, 96119, 288357, 480595, 865071, 1441785, 2595213, 4325355, 12976065]

約数ペア:

[(1, 12976065), (3, 4325355), (5, 2595213), (9, 1441785), (15, 865071), (27, 480595), (45, 288357), (135, 96119), (277, 46845), (347, 37395), (831, 15615), (1041, 12465), (1385, 9369), (1735, 7479), (2493, 5205), (3123, 4155)]