6457095

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 11860992

約数和(自身を除く): 5403897

約数列:

[1, 3, 5, 9, 15, 43, 45, 47, 71, 129, 141, 213, 215, 235, 355, 387, 423, 639, 645, 705, 1065, 1935, 2021, 2115, 3053, 3195, 3337, 6063, 9159, 10011, 10105, 15265, 16685, 18189, 27477, 30033, 30315, 45795, 50055, 90945, 137385, 143491, 150165, 430473, 717455, 1291419, 2152365, 6457095]

約数ペア:

[(1, 6457095), (3, 2152365), (5, 1291419), (9, 717455), (15, 430473), (43, 150165), (45, 143491), (47, 137385), (71, 90945), (129, 50055), (141, 45795), (213, 30315), (215, 30033), (235, 27477), (355, 18189), (387, 16685), (423, 15265), (639, 10105), (645, 10011), (705, 9159), (1065, 6063), (1935, 3337), (2021, 3195), (2115, 3053)]