23679565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 35513856

約数和(自身を除く): 11834291

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 733, 923, 2485, 3665, 4615, 5131, 6461, 9529, 25655, 32305, 47645, 52043, 66703, 260215, 333515, 364301, 676559, 1821505, 3382795, 4735913, 23679565]

約数ペア:

[(1, 23679565), (5, 4735913), (7, 3382795), (13, 1821505), (35, 676559), (65, 364301), (71, 333515), (91, 260215), (355, 66703), (455, 52043), (497, 47645), (733, 32305), (923, 25655), (2485, 9529), (3665, 6461), (4615, 5131)]