2019000735

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{57301}}^1$

素因数の和:57350

約数の個数: 48

約数和(自身を含む): 3754427040

約数和(自身を除く): 1735426305

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 783, 1215, 1305, 2349, 3915, 7047, 11745, 35235, 57301, 171903, 286505, 515709, 859515, 1547127, 1661729, 2578545, 4641381, 4985187, 7735635, 8308645, 13924143, 14955561, 23206905, 24925935, 44866683, 69620715, 74777805, 134600049, 224333415, 403800147, 673000245, 2019000735]

約数ペア:

[(1, 2019000735), (3, 673000245), (5, 403800147), (9, 224333415), (15, 134600049), (27, 74777805), (29, 69620715), (45, 44866683), (81, 24925935), (87, 23206905), (135, 14955561), (145, 13924143), (243, 8308645), (261, 7735635), (405, 4985187), (435, 4641381), (783, 2578545), (1215, 1661729), (1305, 1547127), (2349, 859515), (3915, 515709), (7047, 286505), (11745, 171903), (35235, 57301)]