8502065

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 12870144

約数和(自身を除く): 4368079

約数列:

[1, 5, 11, 13, 23, 47, 55, 65, 115, 121, 143, 235, 253, 299, 517, 605, 611, 715, 1081, 1265, 1495, 1573, 2585, 2783, 3055, 3289, 5405, 5687, 6721, 7865, 11891, 13915, 14053, 16445, 28435, 33605, 36179, 59455, 70265, 73931, 130801, 154583, 180895, 369655, 654005, 772915, 1700413, 8502065]

約数ペア:

[(1, 8502065), (5, 1700413), (11, 772915), (13, 654005), (23, 369655), (47, 180895), (55, 154583), (65, 130801), (115, 73931), (121, 70265), (143, 59455), (235, 36179), (253, 33605), (299, 28435), (517, 16445), (605, 14053), (611, 13915), (715, 11891), (1081, 7865), (1265, 6721), (1495, 5687), (1573, 5405), (2585, 3289), (2783, 3055)]