84716015

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2611

約数の個数: 24

約数和(自身を含む): 112730400

約数和(自身を除く): 28014385

約数列:

[1, 5, 17, 23, 85, 115, 289, 391, 1445, 1955, 2549, 6647, 12745, 33235, 43333, 58627, 216665, 293135, 736661, 996659, 3683305, 4983295, 16943203, 84716015]

約数ペア:

[(1, 84716015), (5, 16943203), (17, 4983295), (23, 3683305), (85, 996659), (115, 736661), (289, 293135), (391, 216665), (1445, 58627), (1955, 43333), (2549, 33235), (6647, 12745)]