2363985

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:479

約数の個数: 40

約数和(自身を含む): 4573800

約数和(自身を除く): 2209815

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 449, 585, 1053, 1347, 1755, 2245, 4041, 5265, 5837, 6735, 12123, 17511, 20205, 29185, 36369, 52533, 60615, 87555, 157599, 181845, 262665, 472797, 787995, 2363985]

約数ペア:

[(1, 2363985), (3, 787995), (5, 472797), (9, 262665), (13, 181845), (15, 157599), (27, 87555), (39, 60615), (45, 52533), (65, 36369), (81, 29185), (117, 20205), (135, 17511), (195, 12123), (351, 6735), (405, 5837), (449, 5265), (585, 4041), (1053, 2245), (1347, 1755)]