85583805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{691}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 143493120

約数和(自身を除く): 57909315

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 359, 691, 1077, 1795, 2073, 3455, 5385, 8257, 10365, 15893, 24771, 41285, 47679, 79465, 123855, 238395, 248069, 744207, 1240345, 3721035, 5705587, 17116761, 28527935, 85583805]

約数ペア:

[(1, 85583805), (3, 28527935), (5, 17116761), (15, 5705587), (23, 3721035), (69, 1240345), (115, 744207), (345, 248069), (359, 238395), (691, 123855), (1077, 79465), (1795, 47679), (2073, 41285), (3455, 24771), (5385, 15893), (8257, 10365)]