72200705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1949}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 89856000

約数和(自身を除く): 17655295

約数列:

[1, 5, 31, 155, 239, 1195, 1949, 7409, 9745, 37045, 60419, 302095, 465811, 2329055, 14440141, 72200705]

約数ペア:

[(1, 72200705), (5, 14440141), (31, 2329055), (155, 465811), (239, 302095), (1195, 60419), (1949, 37045), (7409, 9745)]