25320273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 38817792

約数和(自身を除く): 13497519

約数列:

[1, 3, 11, 31, 33, 53, 93, 159, 341, 467, 583, 1023, 1401, 1643, 1749, 4929, 5137, 14477, 15411, 18073, 24751, 43431, 54219, 74253, 159247, 272261, 477741, 767281, 816783, 2301843, 8440091, 25320273]

約数ペア:

[(1, 25320273), (3, 8440091), (11, 2301843), (31, 816783), (33, 767281), (53, 477741), (93, 272261), (159, 159247), (341, 74253), (467, 54219), (583, 43431), (1023, 24751), (1401, 18073), (1643, 15411), (1749, 14477), (4929, 5137)]