139320155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{24083}}^1$

素因数の和:24190

約数の個数: 16

約数和(自身を含む): 182075040

約数和(自身を除く): 42754885

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 24083, 120415, 313079, 1565395, 2143387, 10716935, 27864031, 139320155]

約数ペア:

[(1, 139320155), (5, 27864031), (13, 10716935), (65, 2143387), (89, 1565395), (445, 313079), (1157, 120415), (5785, 24083)]