12425775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 36

約数和(自身を含む): 21384792

約数和(自身を除く): 8959017

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 197, 435, 591, 725, 841, 985, 2175, 2523, 2955, 4205, 4925, 5713, 12615, 14775, 17139, 21025, 28565, 63075, 85695, 142825, 165677, 428475, 497031, 828385, 2485155, 4141925, 12425775]

約数ペア:

[(1, 12425775), (3, 4141925), (5, 2485155), (15, 828385), (25, 497031), (29, 428475), (75, 165677), (87, 142825), (145, 85695), (197, 63075), (435, 28565), (591, 21025), (725, 17139), (841, 14775), (985, 12615), (2175, 5713), (2523, 4925), (2955, 4205)]