605655495

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{607}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 1138176000

約数和(自身を除く): 532520505

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 389, 513, 607, 855, 1167, 1821, 1945, 2565, 3035, 3501, 5463, 5835, 7391, 9105, 10503, 11533, 16389, 17505, 22173, 27315, 34599, 36955, 52515, 57665, 66519, 81945, 103797, 110865, 172995, 199557, 236123, 311391, 332595, 518985, 708369, 997785, 1180615, 1556955, 2125107, 3541845, 4486337, 6375321, 10625535, 13459011, 22431685, 31876605, 40377033, 67295055, 121131099, 201885165, 605655495]

約数ペア:

[(1, 605655495), (3, 201885165), (5, 121131099), (9, 67295055), (15, 40377033), (19, 31876605), (27, 22431685), (45, 13459011), (57, 10625535), (95, 6375321), (135, 4486337), (171, 3541845), (285, 2125107), (389, 1556955), (513, 1180615), (607, 997785), (855, 708369), (1167, 518985), (1821, 332595), (1945, 311391), (2565, 236123), (3035, 199557), (3501, 172995), (5463, 110865), (5835, 103797), (7391, 81945), (9105, 66519), (10503, 57665), (11533, 52515), (16389, 36955), (17505, 34599), (22173, 27315)]