39347135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 51425280

約数和(自身を除く): 12078145

約数列:

[1, 5, 23, 61, 71, 79, 115, 305, 355, 395, 1403, 1633, 1817, 4331, 4819, 5609, 7015, 8165, 9085, 21655, 24095, 28045, 99613, 110837, 129007, 342149, 498065, 554185, 645035, 1710745, 7869427, 39347135]

約数ペア:

[(1, 39347135), (5, 7869427), (23, 1710745), (61, 645035), (71, 554185), (79, 498065), (115, 342149), (305, 129007), (355, 110837), (395, 99613), (1403, 28045), (1633, 24095), (1817, 21655), (4331, 9085), (4819, 8165), (5609, 7015)]