75772095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1999}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 146304000

約数和(自身を除く): 70531905

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1083, 1805, 1995, 1999, 2527, 5415, 5997, 7581, 9995, 12635, 13993, 29985, 37905, 37981, 41979, 69965, 113943, 189905, 209895, 265867, 569715, 721639, 797601, 1329335, 2164917, 3608195, 3988005, 5051473, 10824585, 15154419, 25257365, 75772095]

約数ペア:

[(1, 75772095), (3, 25257365), (5, 15154419), (7, 10824585), (15, 5051473), (19, 3988005), (21, 3608195), (35, 2164917), (57, 1329335), (95, 797601), (105, 721639), (133, 569715), (285, 265867), (361, 209895), (399, 189905), (665, 113943), (1083, 69965), (1805, 41979), (1995, 37981), (1999, 37905), (2527, 29985), (5415, 13993), (5997, 12635), (7581, 9995)]