2853025

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 4389228

約数和(自身を除く): 1536203

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 137, 175, 245, 425, 595, 685, 833, 959, 1225, 2329, 2975, 3425, 4165, 4795, 6713, 11645, 16303, 20825, 23975, 33565, 58225, 81515, 114121, 167825, 407575, 570605, 2853025]

約数ペア:

[(1, 2853025), (5, 570605), (7, 407575), (17, 167825), (25, 114121), (35, 81515), (49, 58225), (85, 33565), (119, 23975), (137, 20825), (175, 16303), (245, 11645), (425, 6713), (595, 4795), (685, 4165), (833, 3425), (959, 2975), (1225, 2329)]