189713085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{5669}}^1$

素因数の和:5797

約数の個数: 32

約数和(自身を含む): 320060160

約数和(自身を除く): 130347075

約数列:

[1, 3, 5, 15, 23, 69, 97, 115, 291, 345, 485, 1455, 2231, 5669, 6693, 11155, 17007, 28345, 33465, 85035, 130387, 391161, 549893, 651935, 1649679, 1955805, 2749465, 8248395, 12647539, 37942617, 63237695, 189713085]

約数ペア:

[(1, 189713085), (3, 63237695), (5, 37942617), (15, 12647539), (23, 8248395), (69, 2749465), (97, 1955805), (115, 1649679), (291, 651935), (345, 549893), (485, 391161), (1455, 130387), (2231, 85035), (5669, 33465), (6693, 28345), (11155, 17007)]