2207788245

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3919}}^1$

素因数の和:4056

約数の個数: 80

約数和(自身を含む): 4303031040

約数和(自身を除く): 2095242795

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 107, 117, 135, 195, 321, 351, 405, 535, 585, 963, 1053, 1391, 1605, 1755, 2889, 3919, 4173, 4815, 5265, 6955, 8667, 11757, 12519, 14445, 19595, 20865, 35271, 37557, 43335, 50947, 58785, 62595, 105813, 112671, 152841, 176355, 187785, 254735, 317439, 419333, 458523, 529065, 563355, 764205, 1257999, 1375569, 1587195, 2096665, 2292615, 3773997, 4126707, 5451329, 6289995, 6877845, 11321991, 16353987, 18869985, 20633535, 27256645, 33965973, 49061961, 56609955, 81769935, 147185883, 169829865, 245309805, 441557649, 735929415, 2207788245]

約数ペア:

[(1, 2207788245), (3, 735929415), (5, 441557649), (9, 245309805), (13, 169829865), (15, 147185883), (27, 81769935), (39, 56609955), (45, 49061961), (65, 33965973), (81, 27256645), (107, 20633535), (117, 18869985), (135, 16353987), (195, 11321991), (321, 6877845), (351, 6289995), (405, 5451329), (535, 4126707), (585, 3773997), (963, 2292615), (1053, 2096665), (1391, 1587195), (1605, 1375569), (1755, 1257999), (2889, 764205), (3919, 563355), (4173, 529065), (4815, 458523), (5265, 419333), (6955, 317439), (8667, 254735), (11757, 187785), (12519, 176355), (14445, 152841), (19595, 112671), (20865, 105813), (35271, 62595), (37557, 58785), (43335, 50947)]