129011265

素因数分解:

$3^3\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1049}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 229824000

約数和(自身を除く): 100812735

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 911, 1049, 2733, 3147, 4555, 5245, 8199, 9441, 13665, 15735, 24597, 28323, 40995, 47205, 122985, 141615, 955639, 2866917, 4778195, 8600751, 14334585, 25802253, 43003755, 129011265]

約数ペア:

[(1, 129011265), (3, 43003755), (5, 25802253), (9, 14334585), (15, 8600751), (27, 4778195), (45, 2866917), (135, 955639), (911, 141615), (1049, 122985), (2733, 47205), (3147, 40995), (4555, 28323), (5245, 24597), (8199, 15735), (9441, 13665)]