28448175

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{7741}}^1$

素因数の和:7768

約数の個数: 36

約数和(自身を含む): 54720456

約数和(自身を除く): 26272281

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 7741, 23223, 38705, 54187, 116115, 162561, 193525, 270935, 379309, 580575, 812805, 1137927, 1354675, 1896545, 4064025, 5689635, 9482725, 28448175]

約数ペア:

[(1, 28448175), (3, 9482725), (5, 5689635), (7, 4064025), (15, 1896545), (21, 1354675), (25, 1137927), (35, 812805), (49, 580575), (75, 379309), (105, 270935), (147, 193525), (175, 162561), (245, 116115), (525, 54187), (735, 38705), (1225, 23223), (3675, 7741)]