16982525

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1831}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 24534144

約数和(自身を除く): 7551619

約数列:

[1, 5, 7, 25, 35, 53, 175, 265, 371, 1325, 1831, 1855, 9155, 9275, 12817, 45775, 64085, 97043, 320425, 485215, 679301, 2426075, 3396505, 16982525]

約数ペア:

[(1, 16982525), (5, 3396505), (7, 2426075), (25, 679301), (35, 485215), (53, 320425), (175, 97043), (265, 64085), (371, 45775), (1325, 12817), (1831, 9275), (1855, 9155)]