63858195

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 114491520

約数和(自身を除く): 50633325

約数列:

[1, 3, 5, 9, 15, 45, 47, 109, 141, 235, 277, 327, 423, 545, 705, 831, 981, 1385, 1635, 2115, 2493, 4155, 4905, 5123, 12465, 13019, 15369, 25615, 30193, 39057, 46107, 65095, 76845, 90579, 117171, 150965, 195285, 230535, 271737, 452895, 585855, 1358685, 1419071, 4257213, 7095355, 12771639, 21286065, 63858195]

約数ペア:

[(1, 63858195), (3, 21286065), (5, 12771639), (9, 7095355), (15, 4257213), (45, 1419071), (47, 1358685), (109, 585855), (141, 452895), (235, 271737), (277, 230535), (327, 195285), (423, 150965), (545, 117171), (705, 90579), (831, 76845), (981, 65095), (1385, 46107), (1635, 39057), (2115, 30193), (2493, 25615), (4155, 15369), (4905, 13019), (5123, 12465)]