79557875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 108838080

約数和(自身を除く): 29280205

約数列:

[1, 5, 17, 25, 29, 85, 125, 145, 425, 493, 725, 1291, 2125, 2465, 3625, 6455, 12325, 21947, 32275, 37439, 61625, 109735, 161375, 187195, 548675, 636463, 935975, 2743375, 3182315, 4679875, 15911575, 79557875]

約数ペア:

[(1, 79557875), (5, 15911575), (17, 4679875), (25, 3182315), (29, 2743375), (85, 935975), (125, 636463), (145, 548675), (425, 187195), (493, 161375), (725, 109735), (1291, 61625), (2125, 37439), (2465, 32275), (3625, 21947), (6455, 12325)]