205329585

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{441569}}^1$

素因数の和:441608

約数の個数: 16

約数和(自身を含む): 339125760

約数和(自身を除く): 133796175

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 441569, 1324707, 2207845, 6623535, 13688639, 41065917, 68443195, 205329585]

約数ペア:

[(1, 205329585), (3, 68443195), (5, 41065917), (15, 13688639), (31, 6623535), (93, 2207845), (155, 1324707), (465, 441569)]