82805835

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 155640096

約数和(自身を除く): 72834261

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 113, 147, 245, 339, 565, 735, 791, 997, 1695, 2373, 2991, 3955, 4985, 5537, 6979, 11865, 14955, 16611, 20937, 27685, 34895, 48853, 83055, 104685, 112661, 146559, 244265, 337983, 563305, 732795, 788627, 1689915, 2365881, 3943135, 5520389, 11829405, 16561167, 27601945, 82805835]

約数ペア:

[(1, 82805835), (3, 27601945), (5, 16561167), (7, 11829405), (15, 5520389), (21, 3943135), (35, 2365881), (49, 1689915), (105, 788627), (113, 732795), (147, 563305), (245, 337983), (339, 244265), (565, 146559), (735, 112661), (791, 104685), (997, 83055), (1695, 48853), (2373, 34895), (2991, 27685), (3955, 20937), (4985, 16611), (5537, 14955), (6979, 11865)]