20190114495

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{54037}}^1$

素因数の和:54109

約数の個数: 72

約数和(自身を含む): 38541630816

約数和(自身を除く): 18351516321

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 361, 437, 855, 1035, 1083, 1311, 1805, 2185, 3249, 3933, 5415, 6555, 8303, 16245, 19665, 24909, 41515, 54037, 74727, 124545, 162111, 270185, 373635, 486333, 810555, 1026703, 1242851, 2431665, 3080109, 3728553, 5133515, 6214255, 9240327, 11185659, 15400545, 18642765, 19507357, 23614169, 46201635, 55928295, 58522071, 70842507, 97536785, 118070845, 175566213, 212527521, 292610355, 354212535, 448669211, 877831065, 1062637605, 1346007633, 2243346055, 4038022899, 6730038165, 20190114495]

約数ペア:

[(1, 20190114495), (3, 6730038165), (5, 4038022899), (9, 2243346055), (15, 1346007633), (19, 1062637605), (23, 877831065), (45, 448669211), (57, 354212535), (69, 292610355), (95, 212527521), (115, 175566213), (171, 118070845), (207, 97536785), (285, 70842507), (345, 58522071), (361, 55928295), (437, 46201635), (855, 23614169), (1035, 19507357), (1083, 18642765), (1311, 15400545), (1805, 11185659), (2185, 9240327), (3249, 6214255), (3933, 5133515), (5415, 3728553), (6555, 3080109), (8303, 2431665), (16245, 1242851), (19665, 1026703), (24909, 810555), (41515, 486333), (54037, 373635), (74727, 270185), (124545, 162111)]