15130743

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 20837376

約数和(自身を除く): 5706633

約数列:

[1, 3, 37, 111, 271, 503, 813, 1509, 10027, 18611, 30081, 55833, 136313, 408939, 5043581, 15130743]

約数ペア:

[(1, 15130743), (3, 5043581), (37, 408939), (111, 136313), (271, 55833), (503, 30081), (813, 18611), (1509, 10027)]