1142023285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1889}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 1508855040

約数和(自身を除く): 366831755

約数列:

[1, 5, 13, 65, 71, 131, 355, 655, 923, 1703, 1889, 4615, 8515, 9301, 9445, 24557, 46505, 120913, 122785, 134119, 247459, 604565, 670595, 1237295, 1743547, 3216967, 8717735, 16084835, 17569589, 87847945, 228404657, 1142023285]

約数ペア:

[(1, 1142023285), (5, 228404657), (13, 87847945), (65, 17569589), (71, 16084835), (131, 8717735), (355, 3216967), (655, 1743547), (923, 1237295), (1703, 670595), (1889, 604565), (4615, 247459), (8515, 134119), (9301, 122785), (9445, 120913), (24557, 46505)]