2494485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{7919}}^1$

素因数の和:7937

約数の個数: 24

約数和(自身を含む): 4942080

約数和(自身を除く): 2447595

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 7919, 23757, 39595, 55433, 71271, 118785, 166299, 277165, 356355, 498897, 831495, 2494485]

約数ペア:

[(1, 2494485), (3, 831495), (5, 498897), (7, 356355), (9, 277165), (15, 166299), (21, 118785), (35, 71271), (45, 55433), (63, 39595), (105, 23757), (315, 7919)]