28110075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{7649}}^1$

素因数の和:7676

約数の個数: 36

約数和(自身を含む): 54070200

約数和(自身を除く): 25960125

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 7649, 22947, 38245, 53543, 114735, 160629, 191225, 267715, 374801, 573675, 803145, 1124403, 1338575, 1874005, 4015725, 5622015, 9370025, 28110075]

約数ペア:

[(1, 28110075), (3, 9370025), (5, 5622015), (7, 4015725), (15, 1874005), (21, 1338575), (25, 1124403), (35, 803145), (49, 573675), (75, 374801), (105, 267715), (147, 191225), (175, 160629), (245, 114735), (525, 53543), (735, 38245), (1225, 22947), (3675, 7649)]