27404195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 42057792

約数和(自身を除く): 14653597

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 113, 169, 205, 287, 455, 533, 565, 791, 845, 1183, 1435, 1469, 2665, 3731, 3955, 4633, 5915, 6929, 7345, 10283, 18655, 19097, 23165, 32431, 34645, 48503, 51415, 60229, 95485, 133679, 162155, 242515, 301145, 421603, 668395, 782977, 2108015, 3914885, 5480839, 27404195]

約数ペア:

[(1, 27404195), (5, 5480839), (7, 3914885), (13, 2108015), (35, 782977), (41, 668395), (65, 421603), (91, 301145), (113, 242515), (169, 162155), (205, 133679), (287, 95485), (455, 60229), (533, 51415), (565, 48503), (791, 34645), (845, 32431), (1183, 23165), (1435, 19097), (1469, 18655), (2665, 10283), (3731, 7345), (3955, 6929), (4633, 5915)]