39164625

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 72943104

約数和(自身を除く): 33778479

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 375, 465, 775, 1123, 1125, 1395, 2325, 3369, 3875, 5615, 6975, 10107, 11625, 16845, 28075, 34813, 34875, 50535, 84225, 104439, 140375, 174065, 252675, 313317, 421125, 522195, 870325, 1263375, 1566585, 2610975, 4351625, 7832925, 13054875, 39164625]

約数ペア:

[(1, 39164625), (3, 13054875), (5, 7832925), (9, 4351625), (15, 2610975), (25, 1566585), (31, 1263375), (45, 870325), (75, 522195), (93, 421125), (125, 313317), (155, 252675), (225, 174065), (279, 140375), (375, 104439), (465, 84225), (775, 50535), (1123, 34875), (1125, 34813), (1395, 28075), (2325, 16845), (3369, 11625), (3875, 10107), (5615, 6975)]