870859255

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{5441}}^1$

素因数の和:5739

約数の個数: 32

約数和(自身を含む): 1269509760

約数和(自身を除く): 398650505

約数列:

[1, 5, 7, 17, 35, 85, 119, 269, 595, 1345, 1883, 4573, 5441, 9415, 22865, 27205, 32011, 38087, 92497, 160055, 190435, 462485, 647479, 1463629, 3237395, 7318145, 10245403, 24881693, 51227015, 124408465, 174171851, 870859255]

約数ペア:

[(1, 870859255), (5, 174171851), (7, 124408465), (17, 51227015), (35, 24881693), (85, 10245403), (119, 7318145), (269, 3237395), (595, 1463629), (1345, 647479), (1883, 462485), (4573, 190435), (5441, 160055), (9415, 92497), (22865, 38087), (27205, 32011)]