2349315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 4481568

約数和(自身を除く): 2132253

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 83, 85, 111, 153, 185, 249, 255, 333, 415, 555, 629, 747, 765, 1245, 1411, 1665, 1887, 3071, 3145, 3735, 4233, 5661, 7055, 9213, 9435, 12699, 15355, 21165, 27639, 28305, 46065, 52207, 63495, 138195, 156621, 261035, 469863, 783105, 2349315]

約数ペア:

[(1, 2349315), (3, 783105), (5, 469863), (9, 261035), (15, 156621), (17, 138195), (37, 63495), (45, 52207), (51, 46065), (83, 28305), (85, 27639), (111, 21165), (153, 15355), (185, 12699), (249, 9435), (255, 9213), (333, 7055), (415, 5661), (555, 4233), (629, 3735), (747, 3145), (765, 3071), (1245, 1887), (1411, 1665)]