28502775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{18097}}^1$

素因数の和:18120

約数の個数: 36

約数和(自身を含む): 58347952

約数和(自身を除く): 29845177

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 18097, 54291, 90485, 126679, 162873, 271455, 380037, 452425, 633395, 814365, 1140111, 1357275, 1900185, 3166975, 4071825, 5700555, 9500925, 28502775]

約数ペア:

[(1, 28502775), (3, 9500925), (5, 5700555), (7, 4071825), (9, 3166975), (15, 1900185), (21, 1357275), (25, 1140111), (35, 814365), (45, 633395), (63, 452425), (75, 380037), (105, 271455), (175, 162873), (225, 126679), (315, 90485), (525, 54291), (1575, 18097)]