2080480545

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35923}}^1$

素因数の和:35964

約数の個数: 80

約数和(自身を含む): 4381578432

約数和(自身を除く): 2301097887

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 165, 195, 297, 351, 405, 429, 495, 585, 715, 891, 1053, 1287, 1485, 1755, 2145, 3861, 4455, 5265, 6435, 11583, 19305, 35923, 57915, 107769, 179615, 323307, 395153, 466999, 538845, 969921, 1185459, 1400997, 1616535, 1975765, 2334995, 2909763, 3556377, 4202991, 4849605, 5136989, 5927295, 7004985, 10669131, 12608973, 14548815, 15410967, 17781885, 21014955, 25684945, 32007393, 37826919, 46232901, 53345655, 63044865, 77054835, 138698703, 160036965, 189134595, 231164505, 416096109, 693493515, 2080480545]

約数ペア:

[(1, 2080480545), (3, 693493515), (5, 416096109), (9, 231164505), (11, 189134595), (13, 160036965), (15, 138698703), (27, 77054835), (33, 63044865), (39, 53345655), (45, 46232901), (55, 37826919), (65, 32007393), (81, 25684945), (99, 21014955), (117, 17781885), (135, 15410967), (143, 14548815), (165, 12608973), (195, 10669131), (297, 7004985), (351, 5927295), (405, 5136989), (429, 4849605), (495, 4202991), (585, 3556377), (715, 2909763), (891, 2334995), (1053, 1975765), (1287, 1616535), (1485, 1400997), (1755, 1185459), (2145, 969921), (3861, 538845), (4455, 466999), (5265, 395153), (6435, 323307), (11583, 179615), (19305, 107769), (35923, 57915)]