2208923025

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{1789}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 3712946880

約数和(自身を除く): 1504023855

約数列:

[1, 3, 5, 15, 25, 75, 101, 163, 303, 489, 505, 815, 1515, 1789, 2445, 2525, 4075, 5367, 7575, 8945, 12225, 16463, 26835, 44725, 49389, 82315, 134175, 180689, 246945, 291607, 411575, 542067, 874821, 903445, 1234725, 1458035, 2710335, 4374105, 4517225, 7290175, 13551675, 21870525, 29452307, 88356921, 147261535, 441784605, 736307675, 2208923025]

約数ペア:

[(1, 2208923025), (3, 736307675), (5, 441784605), (15, 147261535), (25, 88356921), (75, 29452307), (101, 21870525), (163, 13551675), (303, 7290175), (489, 4517225), (505, 4374105), (815, 2710335), (1515, 1458035), (1789, 1234725), (2445, 903445), (2525, 874821), (4075, 542067), (5367, 411575), (7575, 291607), (8945, 246945), (12225, 180689), (16463, 134175), (26835, 82315), (44725, 49389)]