53750745

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 98122752

約数和(自身を除く): 44372007

約数列:

[1, 3, 5, 9, 15, 31, 45, 53, 93, 155, 159, 265, 279, 465, 477, 727, 795, 1395, 1643, 2181, 2385, 3635, 4929, 6543, 8215, 10905, 14787, 22537, 24645, 32715, 38531, 67611, 73935, 112685, 115593, 192655, 202833, 338055, 346779, 577965, 1014165, 1194461, 1733895, 3583383, 5972305, 10750149, 17916915, 53750745]

約数ペア:

[(1, 53750745), (3, 17916915), (5, 10750149), (9, 5972305), (15, 3583383), (31, 1733895), (45, 1194461), (53, 1014165), (93, 577965), (155, 346779), (159, 338055), (265, 202833), (279, 192655), (465, 115593), (477, 112685), (727, 73935), (795, 67611), (1395, 38531), (1643, 32715), (2181, 24645), (2385, 22537), (3635, 14787), (4929, 10905), (6543, 8215)]