15095225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 19820160

約数和(自身を除く): 4724935

約数列:

[1, 5, 25, 29, 47, 145, 235, 443, 725, 1175, 1363, 2215, 6815, 11075, 12847, 20821, 34075, 64235, 104105, 321175, 520525, 603809, 3019045, 15095225]

約数ペア:

[(1, 15095225), (5, 3019045), (25, 603809), (29, 520525), (47, 321175), (145, 104105), (235, 64235), (443, 34075), (725, 20821), (1175, 12847), (1363, 11075), (2215, 6815)]