160362225

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 301147392

約数和(自身を除く): 140785167

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 83, 93, 155, 225, 249, 277, 279, 415, 465, 747, 775, 831, 1245, 1385, 1395, 2075, 2325, 2493, 2573, 3735, 4155, 6225, 6925, 6975, 7719, 8587, 12465, 12865, 18675, 20775, 22991, 23157, 25761, 38595, 42935, 62325, 64325, 68973, 77283, 114955, 115785, 128805, 192975, 206919, 214675, 344865, 386415, 574775, 578925, 644025, 712721, 1034595, 1724325, 1932075, 2138163, 3563605, 5172975, 6414489, 10690815, 17818025, 32072445, 53454075, 160362225]

約数ペア:

[(1, 160362225), (3, 53454075), (5, 32072445), (9, 17818025), (15, 10690815), (25, 6414489), (31, 5172975), (45, 3563605), (75, 2138163), (83, 1932075), (93, 1724325), (155, 1034595), (225, 712721), (249, 644025), (277, 578925), (279, 574775), (415, 386415), (465, 344865), (747, 214675), (775, 206919), (831, 192975), (1245, 128805), (1385, 115785), (1395, 114955), (2075, 77283), (2325, 68973), (2493, 64325), (2573, 62325), (3735, 42935), (4155, 38595), (6225, 25761), (6925, 23157), (6975, 22991), (7719, 20775), (8587, 18675), (12465, 12865)]