70038215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 96598656

約数和(自身を除く): 26560441

約数列:

[1, 5, 13, 17, 65, 85, 221, 241, 263, 1105, 1205, 1315, 3133, 3419, 4097, 4471, 15665, 17095, 20485, 22355, 53261, 58123, 63383, 266305, 290615, 316915, 823979, 1077511, 4119895, 5387555, 14007643, 70038215]

約数ペア:

[(1, 70038215), (5, 14007643), (13, 5387555), (17, 4119895), (65, 1077511), (85, 823979), (221, 316915), (241, 290615), (263, 266305), (1105, 63383), (1205, 58123), (1315, 53261), (3133, 22355), (3419, 20485), (4097, 17095), (4471, 15665)]