27231795

素因数分解:

$3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 56

約数和(自身を含む): 50785152

約数和(自身を除く): 23553357

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 241, 243, 279, 405, 465, 723, 729, 837, 1205, 1215, 1395, 2169, 2511, 3615, 3645, 4185, 6507, 7471, 7533, 10845, 12555, 19521, 22413, 22599, 32535, 37355, 37665, 58563, 67239, 97605, 112065, 112995, 175689, 201717, 292815, 336195, 605151, 878445, 1008585, 1815453, 3025755, 5446359, 9077265, 27231795]

約数ペア:

[(1, 27231795), (3, 9077265), (5, 5446359), (9, 3025755), (15, 1815453), (27, 1008585), (31, 878445), (45, 605151), (81, 336195), (93, 292815), (135, 201717), (155, 175689), (241, 112995), (243, 112065), (279, 97605), (405, 67239), (465, 58563), (723, 37665), (729, 37355), (837, 32535), (1205, 22599), (1215, 22413), (1395, 19521), (2169, 12555), (2511, 10845), (3615, 7533), (3645, 7471), (4185, 6507)]