4639575555

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{2777}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 8133450624

約数和(自身を除く): 3493875069

約数列:

[1, 3, 5, 9, 15, 45, 137, 271, 411, 685, 813, 1233, 1355, 2055, 2439, 2777, 4065, 6165, 8331, 12195, 13885, 24993, 37127, 41655, 111381, 124965, 185635, 334143, 380449, 556905, 752567, 1141347, 1670715, 1902245, 2257701, 3424041, 3762835, 5706735, 6773103, 11288505, 17120205, 33865515, 103101679, 309305037, 515508395, 927915111, 1546525185, 4639575555]

約数ペア:

[(1, 4639575555), (3, 1546525185), (5, 927915111), (9, 515508395), (15, 309305037), (45, 103101679), (137, 33865515), (271, 17120205), (411, 11288505), (685, 6773103), (813, 5706735), (1233, 3762835), (1355, 3424041), (2055, 2257701), (2439, 1902245), (2777, 1670715), (4065, 1141347), (6165, 752567), (8331, 556905), (12195, 380449), (13885, 334143), (24993, 185635), (37127, 124965), (41655, 111381)]