113681465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 155675520

約数和(自身を除く): 41994055

約数列:

[1, 5, 17, 19, 43, 85, 95, 215, 323, 731, 817, 1615, 1637, 3655, 4085, 8185, 13889, 27829, 31103, 69445, 70391, 139145, 155515, 351955, 528751, 1196647, 1337429, 2643755, 5983235, 6687145, 22736293, 113681465]

約数ペア:

[(1, 113681465), (5, 22736293), (17, 6687145), (19, 5983235), (43, 2643755), (85, 1337429), (95, 1196647), (215, 528751), (323, 351955), (731, 155515), (817, 139145), (1615, 70391), (1637, 69445), (3655, 31103), (4085, 27829), (8185, 13889)]