2201920808715

素因数分解:

$3^5\times 5^1\times {\mathrm{9043}}^1\times {\mathrm{200407}}^1$

素因数の和:209470

約数の個数: 48

約数和(自身を含む): 3958478055168

約数和(自身を除く): 1756557246453

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 9043, 27129, 45215, 81387, 135645, 200407, 244161, 406935, 601221, 732483, 1002035, 1220805, 1803663, 2197449, 3006105, 3662415, 5410989, 9018315, 10987245, 16232967, 27054945, 48698901, 81164835, 243494505, 1812280501, 5436841503, 9061402505, 16310524509, 27184207515, 48931573527, 81552622545, 146794720581, 244657867635, 440384161743, 733973602905, 2201920808715]

約数ペア:

[(1, 2201920808715), (3, 733973602905), (5, 440384161743), (9, 244657867635), (15, 146794720581), (27, 81552622545), (45, 48931573527), (81, 27184207515), (135, 16310524509), (243, 9061402505), (405, 5436841503), (1215, 1812280501), (9043, 243494505), (27129, 81164835), (45215, 48698901), (81387, 27054945), (135645, 16232967), (200407, 10987245), (244161, 9018315), (406935, 5410989), (601221, 3662415), (732483, 3006105), (1002035, 2197449), (1220805, 1803663)]