15849090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{769}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 41441400

約数和(自身を除く): 25592310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229, 458, 687, 769, 1145, 1374, 1538, 2061, 2290, 2307, 3435, 3845, 4122, 4614, 6870, 6921, 7690, 10305, 11535, 13842, 20610, 23070, 34605, 69210, 176101, 352202, 528303, 880505, 1056606, 1584909, 1761010, 2641515, 3169818, 5283030, 7924545, 15849090]

約数ペア:

[(1, 15849090), (2, 7924545), (3, 5283030), (5, 3169818), (6, 2641515), (9, 1761010), (10, 1584909), (15, 1056606), (18, 880505), (30, 528303), (45, 352202), (90, 176101), (229, 69210), (458, 34605), (687, 23070), (769, 20610), (1145, 13842), (1374, 11535), (1538, 10305), (2061, 7690), (2290, 6921), (2307, 6870), (3435, 4614), (3845, 4122)]