90870885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5443}}^1$

素因数の和:5514

約数の個数: 48

約数和(自身を含む): 183441024

約数和(自身を除く): 92570139

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 5443, 5565, 16329, 16695, 27215, 38101, 48987, 81645, 114303, 190505, 244935, 288479, 342909, 571515, 865437, 1442395, 1714545, 2019353, 2596311, 4327185, 6058059, 10096765, 12981555, 18174177, 30290295, 90870885]

約数ペア:

[(1, 90870885), (3, 30290295), (5, 18174177), (7, 12981555), (9, 10096765), (15, 6058059), (21, 4327185), (35, 2596311), (45, 2019353), (53, 1714545), (63, 1442395), (105, 865437), (159, 571515), (265, 342909), (315, 288479), (371, 244935), (477, 190505), (795, 114303), (1113, 81645), (1855, 48987), (2385, 38101), (3339, 27215), (5443, 16695), (5565, 16329)]