17323944975

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{9949}}^1$

素因数の和:10145

約数の個数: 72

約数和(自身を含む): 31758012000

約数和(自身を除く): 14434067025

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 109, 213, 225, 327, 355, 545, 639, 981, 1065, 1635, 1775, 2725, 3195, 4905, 5325, 7739, 8175, 9949, 15975, 23217, 24525, 29847, 38695, 49745, 69651, 89541, 116085, 149235, 193475, 248725, 348255, 447705, 580425, 706379, 746175, 1084441, 1741275, 2119137, 2238525, 3253323, 3531895, 5422205, 6357411, 9759969, 10595685, 16266615, 17659475, 27111025, 31787055, 48799845, 52978425, 76995311, 81333075, 158935275, 230985933, 243999225, 384976555, 692957799, 1154929665, 1924882775, 3464788995, 5774648325, 17323944975]

約数ペア:

[(1, 17323944975), (3, 5774648325), (5, 3464788995), (9, 1924882775), (15, 1154929665), (25, 692957799), (45, 384976555), (71, 243999225), (75, 230985933), (109, 158935275), (213, 81333075), (225, 76995311), (327, 52978425), (355, 48799845), (545, 31787055), (639, 27111025), (981, 17659475), (1065, 16266615), (1635, 10595685), (1775, 9759969), (2725, 6357411), (3195, 5422205), (4905, 3531895), (5325, 3253323), (7739, 2238525), (8175, 2119137), (9949, 1741275), (15975, 1084441), (23217, 746175), (24525, 706379), (29847, 580425), (38695, 447705), (49745, 348255), (69651, 248725), (89541, 193475), (116085, 149235)]