73664515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10501}}^1$

素因数の和:10590

約数の個数: 16

約数和(自身を含む): 93761856

約数和(自身を除く): 20097341

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 10501, 52505, 241523, 640561, 1207615, 3202805, 14732903, 73664515]

約数ペア:

[(1, 73664515), (5, 14732903), (23, 3202805), (61, 1207615), (115, 640561), (305, 241523), (1403, 52505), (7015, 10501)]