422276075

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1248

約数の個数: 36

約数和(自身を含む): 573880680

約数和(自身を除く): 151604605

約数列:

[1, 5, 13, 25, 65, 89, 169, 325, 445, 845, 1123, 1157, 2225, 4225, 5615, 5785, 14599, 15041, 28075, 28925, 72995, 75205, 99947, 189787, 364975, 376025, 499735, 948935, 1299311, 2498675, 4744675, 6496555, 16891043, 32482775, 84455215, 422276075]

約数ペア:

[(1, 422276075), (5, 84455215), (13, 32482775), (25, 16891043), (65, 6496555), (89, 4744675), (169, 2498675), (325, 1299311), (445, 948935), (845, 499735), (1123, 376025), (1157, 364975), (2225, 189787), (4225, 99947), (5615, 75205), (5785, 72995), (14599, 28925), (15041, 28075)]