71479045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 99953280

約数和(自身を除く): 28474235

約数列:

[1, 5, 11, 19, 55, 73, 95, 209, 365, 803, 937, 1045, 1387, 4015, 4685, 6935, 10307, 15257, 17803, 51535, 68401, 76285, 89015, 195833, 342005, 752411, 979165, 1299619, 3762055, 6498095, 14295809, 71479045]

約数ペア:

[(1, 71479045), (5, 14295809), (11, 6498095), (19, 3762055), (55, 1299619), (73, 979165), (95, 752411), (209, 342005), (365, 195833), (803, 89015), (937, 76285), (1045, 68401), (1387, 51535), (4015, 17803), (4685, 15257), (6935, 10307)]