67578225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6301}}^1$

素因数の和:6338

約数の個数: 48

約数和(自身を含む): 131283264

約数和(自身を除く): 63705039

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 6301, 10725, 18903, 31505, 69311, 81913, 94515, 157525, 207933, 245739, 346555, 409565, 472575, 901043, 1039665, 1228695, 1732775, 2047825, 2703129, 4505215, 5198325, 6143475, 13515645, 22526075, 67578225]

約数ペア:

[(1, 67578225), (3, 22526075), (5, 13515645), (11, 6143475), (13, 5198325), (15, 4505215), (25, 2703129), (33, 2047825), (39, 1732775), (55, 1228695), (65, 1039665), (75, 901043), (143, 472575), (165, 409565), (195, 346555), (275, 245739), (325, 207933), (429, 157525), (715, 94515), (825, 81913), (975, 69311), (2145, 31505), (3575, 18903), (6301, 10725)]