13131885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67343}}^1$

素因数の和:67364

約数の個数: 16

約数和(自身を含む): 22627584

約数和(自身を除く): 9495699

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 67343, 202029, 336715, 875459, 1010145, 2626377, 4377295, 13131885]

約数ペア:

[(1, 13131885), (3, 4377295), (5, 2626377), (13, 1010145), (15, 875459), (39, 336715), (65, 202029), (195, 67343)]