139660355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{86477}}^1$

素因数の和:86518

約数の個数: 16

約数和(自身を含む): 186792480

約数和(自身を除く): 47132125

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 86477, 432385, 1470109, 1643063, 7350545, 8215315, 27932071, 139660355]

約数ペア:

[(1, 139660355), (5, 27932071), (17, 8215315), (19, 7350545), (85, 1643063), (95, 1470109), (323, 432385), (1615, 86477)]