4972005

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 8670168

約数和(自身を除く): 3698163

約数列:

[1, 3, 5, 9, 15, 45, 313, 353, 939, 1059, 1565, 1765, 2817, 3177, 4695, 5295, 14085, 15885, 110489, 331467, 552445, 994401, 1657335, 4972005]

約数ペア:

[(1, 4972005), (3, 1657335), (5, 994401), (9, 552445), (15, 331467), (45, 110489), (313, 15885), (353, 14085), (939, 5295), (1059, 4695), (1565, 3177), (1765, 2817)]