16104075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 29164800

約数和(自身を除く): 13060725

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 83, 195, 199, 249, 325, 415, 597, 975, 995, 1079, 1245, 2075, 2587, 2985, 3237, 4975, 5395, 6225, 7761, 12935, 14925, 16185, 16517, 26975, 38805, 49551, 64675, 80925, 82585, 194025, 214721, 247755, 412925, 644163, 1073605, 1238775, 3220815, 5368025, 16104075]

約数ペア:

[(1, 16104075), (3, 5368025), (5, 3220815), (13, 1238775), (15, 1073605), (25, 644163), (39, 412925), (65, 247755), (75, 214721), (83, 194025), (195, 82585), (199, 80925), (249, 64675), (325, 49551), (415, 38805), (597, 26975), (975, 16517), (995, 16185), (1079, 14925), (1245, 12935), (2075, 7761), (2587, 6225), (2985, 5395), (3237, 4975)]