70790825

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13049}}^1$

素因数の和:13097

約数の個数: 24

約数和(自身を含む): 103564800

約数和(自身を除く): 32773975

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 13049, 65245, 91343, 326225, 404519, 456715, 2022595, 2283575, 2831633, 10112975, 14158165, 70790825]

約数ペア:

[(1, 70790825), (5, 14158165), (7, 10112975), (25, 2831633), (31, 2283575), (35, 2022595), (155, 456715), (175, 404519), (217, 326225), (775, 91343), (1085, 65245), (5425, 13049)]