5320438215

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1413131}}^1$

素因数の和:1413390

約数の個数: 16

約数和(自身を含む): 8546622336

約数和(自身を除く): 3226184121

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 1413131, 4239393, 7065655, 21196965, 354695881, 1064087643, 1773479405, 5320438215]

約数ペア:

[(1, 5320438215), (3, 1773479405), (5, 1064087643), (15, 354695881), (251, 21196965), (753, 7065655), (1255, 4239393), (3765, 1413131)]