26319735

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4999}}^1$

素因数の和:5029

約数の個数: 40

約数和(自身を含む): 50820000

約数和(自身を除く): 24500265

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 4999, 5265, 14997, 24995, 44991, 64987, 74985, 134973, 194961, 224955, 324935, 404919, 584883, 674865, 974805, 1754649, 2024595, 2924415, 5263947, 8773245, 26319735]

約数ペア:

[(1, 26319735), (3, 8773245), (5, 5263947), (9, 2924415), (13, 2024595), (15, 1754649), (27, 974805), (39, 674865), (45, 584883), (65, 404919), (81, 324935), (117, 224955), (135, 194961), (195, 134973), (351, 74985), (405, 64987), (585, 44991), (1053, 24995), (1755, 14997), (4999, 5265)]