28792335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 55996416

約数和(自身を除く): 27204081

約数列:

[1, 3, 5, 11, 13, 15, 31, 33, 39, 55, 65, 93, 143, 155, 165, 195, 341, 403, 429, 433, 465, 715, 1023, 1209, 1299, 1705, 2015, 2145, 2165, 4433, 4763, 5115, 5629, 6045, 6495, 13299, 13423, 14289, 16887, 22165, 23815, 28145, 40269, 61919, 66495, 67115, 71445, 84435, 147653, 174499, 185757, 201345, 309595, 442959, 523497, 738265, 872495, 928785, 1919489, 2214795, 2617485, 5758467, 9597445, 28792335]

約数ペア:

[(1, 28792335), (3, 9597445), (5, 5758467), (11, 2617485), (13, 2214795), (15, 1919489), (31, 928785), (33, 872495), (39, 738265), (55, 523497), (65, 442959), (93, 309595), (143, 201345), (155, 185757), (165, 174499), (195, 147653), (341, 84435), (403, 71445), (429, 67115), (433, 66495), (465, 61919), (715, 40269), (1023, 28145), (1209, 23815), (1299, 22165), (1705, 16887), (2015, 14289), (2145, 13423), (2165, 13299), (4433, 6495), (4763, 6045), (5115, 5629)]