42417765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 81768960

約数和(自身を除く): 39351195

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 2339, 3627, 6045, 7017, 11695, 18135, 21051, 30407, 35085, 72509, 91221, 105255, 152035, 217527, 273663, 362545, 456105, 652581, 942617, 1087635, 1368315, 2827851, 3262905, 4713085, 8483553, 14139255, 42417765]

約数ペア:

[(1, 42417765), (3, 14139255), (5, 8483553), (9, 4713085), (13, 3262905), (15, 2827851), (31, 1368315), (39, 1087635), (45, 942617), (65, 652581), (93, 456105), (117, 362545), (155, 273663), (195, 217527), (279, 152035), (403, 105255), (465, 91221), (585, 72509), (1209, 35085), (1395, 30407), (2015, 21051), (2339, 18135), (3627, 11695), (6045, 7017)]