75419395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12497}}^1$

素因数の和:12590

約数の個数: 16

約数和(自身を含む): 97184448

約数和(自身を除く): 21765053

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 12497, 62485, 212449, 887287, 1062245, 4436435, 15083879, 75419395]

約数ペア:

[(1, 75419395), (5, 15083879), (17, 4436435), (71, 1062245), (85, 887287), (355, 212449), (1207, 62485), (6035, 12497)]