201725646615

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5814257}}^1$

素因数の和:5814528

約数の個数: 32

約数和(自身を含む): 360018855360

約数和(自身を除く): 158293208745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 771, 1285, 2313, 3855, 6939, 11565, 34695, 5814257, 17442771, 29071285, 52328313, 87213855, 156984939, 261641565, 784924695, 1494264049, 4482792147, 7471320245, 13448376441, 22413960735, 40345129323, 67241882205, 201725646615]

約数ペア:

[(1, 201725646615), (3, 67241882205), (5, 40345129323), (9, 22413960735), (15, 13448376441), (27, 7471320245), (45, 4482792147), (135, 1494264049), (257, 784924695), (771, 261641565), (1285, 156984939), (2313, 87213855), (3855, 52328313), (6939, 29071285), (11565, 17442771), (34695, 5814257)]