2016327975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{8179}}^1$

素因数の和:8384

約数の個数: 48

約数和(自身を含む): 3529833600

約数和(自身を除く): 1513505625

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 173, 285, 475, 519, 865, 1425, 2595, 3287, 4325, 8179, 9861, 12975, 16435, 24537, 40895, 49305, 82175, 122685, 155401, 204475, 246525, 466203, 613425, 777005, 1414967, 2331015, 3885025, 4244901, 7074835, 11655075, 21224505, 26884373, 35374175, 80653119, 106122525, 134421865, 403265595, 672109325, 2016327975]

約数ペア:

[(1, 2016327975), (3, 672109325), (5, 403265595), (15, 134421865), (19, 106122525), (25, 80653119), (57, 35374175), (75, 26884373), (95, 21224505), (173, 11655075), (285, 7074835), (475, 4244901), (519, 3885025), (865, 2331015), (1425, 1414967), (2595, 777005), (3287, 613425), (4325, 466203), (8179, 246525), (9861, 204475), (12975, 155401), (16435, 122685), (24537, 82175), (40895, 49305)]