13516325

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{101}}^2$

素因数の和:265

約数の個数: 18

約数和(自身を含む): 17247222

約数和(自身を除く): 3730897

約数列:

[1, 5, 25, 53, 101, 265, 505, 1325, 2525, 5353, 10201, 26765, 51005, 133825, 255025, 540653, 2703265, 13516325]

約数ペア:

[(1, 13516325), (5, 2703265), (25, 540653), (53, 255025), (101, 133825), (265, 51005), (505, 26765), (1325, 10201), (2525, 5353)]