196660125

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{5639}}^1$

素因数の和:5691

約数の個数: 48

約数和(自身を含む): 366013440

約数和(自身を除く): 169353315

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 375, 465, 775, 1125, 1395, 2325, 3875, 5639, 6975, 11625, 16917, 28195, 34875, 50751, 84585, 140975, 174809, 253755, 422925, 524427, 704875, 874045, 1268775, 1573281, 2114625, 2622135, 4370225, 6343875, 7866405, 13110675, 21851125, 39332025, 65553375, 196660125]

約数ペア:

[(1, 196660125), (3, 65553375), (5, 39332025), (9, 21851125), (15, 13110675), (25, 7866405), (31, 6343875), (45, 4370225), (75, 2622135), (93, 2114625), (125, 1573281), (155, 1268775), (225, 874045), (279, 704875), (375, 524427), (465, 422925), (775, 253755), (1125, 174809), (1395, 140975), (2325, 84585), (3875, 50751), (5639, 34875), (6975, 28195), (11625, 16917)]