4071567884985

素因数分解:

$3^5\times 5^1\times {\mathrm{72161}}^1\times {\mathrm{46439}}^1$

素因数の和:118620

約数の個数: 48

約数和(自身を含む): 7319027963520

約数和(自身を除く): 3247460078535

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 46439, 72161, 139317, 216483, 232195, 360805, 417951, 649449, 696585, 1082415, 1253853, 1948347, 2089755, 3247245, 3761559, 5845041, 6269265, 9741735, 11284677, 17535123, 18807795, 29225205, 56423385, 87675615, 3351084679, 10053254037, 16755423395, 30159762111, 50266270185, 90479286333, 150798810555, 271437858999, 452396431665, 814313576997, 1357189294995, 4071567884985]

約数ペア:

[(1, 4071567884985), (3, 1357189294995), (5, 814313576997), (9, 452396431665), (15, 271437858999), (27, 150798810555), (45, 90479286333), (81, 50266270185), (135, 30159762111), (243, 16755423395), (405, 10053254037), (1215, 3351084679), (46439, 87675615), (72161, 56423385), (139317, 29225205), (216483, 18807795), (232195, 17535123), (360805, 11284677), (417951, 9741735), (649449, 6269265), (696585, 5845041), (1082415, 3761559), (1253853, 3247245), (1948347, 2089755)]