2289495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 4032000

約数和(自身を除く): 1742505

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 199, 295, 597, 767, 885, 995, 2301, 2587, 2985, 3835, 7761, 11505, 11741, 12935, 35223, 38805, 58705, 152633, 176115, 457899, 763165, 2289495]

約数ペア:

[(1, 2289495), (3, 763165), (5, 457899), (13, 176115), (15, 152633), (39, 58705), (59, 38805), (65, 35223), (177, 12935), (195, 11741), (199, 11505), (295, 7761), (597, 3835), (767, 2985), (885, 2587), (995, 2301)]