16249005

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:827

約数の個数: 40

約数和(自身を含む): 29716632

約数和(自身を除く): 13467627

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 757, 795, 1431, 2271, 2385, 3785, 4293, 6813, 7155, 11355, 20439, 21465, 34065, 40121, 61317, 102195, 120363, 200605, 306585, 361089, 601815, 1083267, 1805445, 3249801, 5416335, 16249005]

約数ペア:

[(1, 16249005), (3, 5416335), (5, 3249801), (9, 1805445), (15, 1083267), (27, 601815), (45, 361089), (53, 306585), (81, 200605), (135, 120363), (159, 102195), (265, 61317), (405, 40121), (477, 34065), (757, 21465), (795, 20439), (1431, 11355), (2271, 7155), (2385, 6813), (3785, 4293)]