2513525

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 3642624

約数和(自身を除く): 1129099

約数列:

[1, 5, 7, 25, 35, 53, 175, 265, 271, 371, 1325, 1355, 1855, 1897, 6775, 9275, 9485, 14363, 47425, 71815, 100541, 359075, 502705, 2513525]

約数ペア:

[(1, 2513525), (5, 502705), (7, 359075), (25, 100541), (35, 71815), (53, 47425), (175, 14363), (265, 9485), (271, 9275), (371, 6775), (1325, 1897), (1355, 1855)]