99995335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 137479680

約数和(自身を除く): 37484345

約数列:

[1, 5, 11, 29, 55, 71, 145, 319, 355, 781, 883, 1595, 2059, 3905, 4415, 9713, 10295, 22649, 25607, 48565, 62693, 113245, 128035, 281677, 313465, 689623, 1408385, 1818097, 3448115, 9090485, 19999067, 99995335]

約数ペア:

[(1, 99995335), (5, 19999067), (11, 9090485), (29, 3448115), (55, 1818097), (71, 1408385), (145, 689623), (319, 313465), (355, 281677), (781, 128035), (883, 113245), (1595, 62693), (2059, 48565), (3905, 25607), (4415, 22649), (9713, 10295)]