15595173

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 40

約数和(自身を含む): 26554176

約数和(自身を除く): 10959003

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 761, 891, 1863, 2277, 2283, 6831, 6849, 8371, 17503, 20493, 20547, 25113, 52509, 61641, 75339, 157527, 192533, 226017, 472581, 577599, 678051, 1417743, 1732797, 5198391, 15595173]

約数ペア:

[(1, 15595173), (3, 5198391), (9, 1732797), (11, 1417743), (23, 678051), (27, 577599), (33, 472581), (69, 226017), (81, 192533), (99, 157527), (207, 75339), (253, 61641), (297, 52509), (621, 25113), (759, 20547), (761, 20493), (891, 17503), (1863, 8371), (2277, 6849), (2283, 6831)]