121424265

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6379}}^1$

素因数の和:6443

約数の個数: 40

約数和(自身を含む): 222330240

約数和(自身を除く): 100905975

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3807, 6345, 6379, 19035, 19137, 31895, 57411, 95685, 172233, 287055, 299813, 516699, 861165, 899439, 1499065, 2583495, 2698317, 4497195, 8094951, 13491585, 24284853, 40474755, 121424265]

約数ペア:

[(1, 121424265), (3, 40474755), (5, 24284853), (9, 13491585), (15, 8094951), (27, 4497195), (45, 2698317), (47, 2583495), (81, 1499065), (135, 899439), (141, 861165), (235, 516699), (405, 299813), (423, 287055), (705, 172233), (1269, 95685), (2115, 57411), (3807, 31895), (6345, 19137), (6379, 19035)]