222829425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10883}}^1$

素因数の和:10919

約数の個数: 72

約数和(自身を含む): 491260224

約数和(自身を除く): 268430799

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2925, 4095, 6825, 10883, 20475, 32649, 54415, 76181, 97947, 141479, 163245, 228543, 272075, 380905, 424437, 489735, 685629, 707395, 816225, 990353, 1142715, 1273311, 1904525, 2122185, 2448675, 2971059, 3428145, 3536975, 4951765, 5713575, 6366555, 8913177, 10610925, 14855295, 17140725, 24758825, 31832775, 44565885, 74276475, 222829425]

約数ペア:

[(1, 222829425), (3, 74276475), (5, 44565885), (7, 31832775), (9, 24758825), (13, 17140725), (15, 14855295), (21, 10610925), (25, 8913177), (35, 6366555), (39, 5713575), (45, 4951765), (63, 3536975), (65, 3428145), (75, 2971059), (91, 2448675), (105, 2122185), (117, 1904525), (175, 1273311), (195, 1142715), (225, 990353), (273, 816225), (315, 707395), (325, 685629), (455, 489735), (525, 424437), (585, 380905), (819, 272075), (975, 228543), (1365, 163245), (1575, 141479), (2275, 97947), (2925, 76181), (4095, 54415), (6825, 32649), (10883, 20475)]