38681715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151693}}^1$

素因数の和:151718

約数の個数: 16

約数和(自身を含む): 65531808

約数和(自身を除く): 26850093

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 151693, 455079, 758465, 2275395, 2578781, 7736343, 12893905, 38681715]

約数ペア:

[(1, 38681715), (3, 12893905), (5, 7736343), (15, 2578781), (17, 2275395), (51, 758465), (85, 455079), (255, 151693)]