41386085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 61931520

約数和(自身を除く): 20545435

約数列:

[1, 5, 13, 19, 23, 31, 47, 65, 95, 115, 155, 235, 247, 299, 403, 437, 589, 611, 713, 893, 1081, 1235, 1457, 1495, 2015, 2185, 2945, 3055, 3565, 4465, 5405, 5681, 7285, 7657, 9269, 11609, 13547, 14053, 18941, 20539, 27683, 28405, 33511, 38285, 46345, 58045, 67735, 70265, 94705, 102695, 138415, 167555, 176111, 267007, 359879, 435643, 636709, 880555, 1335035, 1799395, 2178215, 3183545, 8277217, 41386085]

約数ペア:

[(1, 41386085), (5, 8277217), (13, 3183545), (19, 2178215), (23, 1799395), (31, 1335035), (47, 880555), (65, 636709), (95, 435643), (115, 359879), (155, 267007), (235, 176111), (247, 167555), (299, 138415), (403, 102695), (437, 94705), (589, 70265), (611, 67735), (713, 58045), (893, 46345), (1081, 38285), (1235, 33511), (1457, 28405), (1495, 27683), (2015, 20539), (2185, 18941), (2945, 14053), (3055, 13547), (3565, 11609), (4465, 9269), (5405, 7657), (5681, 7285)]