11187585

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 20160000

約数和(自身を除く): 8972415

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1049, 1185, 2133, 3147, 3555, 5245, 9441, 10665, 15735, 28323, 47205, 82871, 141615, 248613, 414355, 745839, 1243065, 2237517, 3729195, 11187585]

約数ペア:

[(1, 11187585), (3, 3729195), (5, 2237517), (9, 1243065), (15, 745839), (27, 414355), (45, 248613), (79, 141615), (135, 82871), (237, 47205), (395, 28323), (711, 15735), (1049, 10665), (1185, 9441), (2133, 5245), (3147, 3555)]