289090015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{5659}}^1$

素因数の和:6282

約数の個数: 16

約数和(自身を含む): 367990560

約数和(自身を除く): 78900545

約数列:

[1, 5, 17, 85, 601, 3005, 5659, 10217, 28295, 51085, 96203, 481015, 3401059, 17005295, 57818003, 289090015]

約数ペア:

[(1, 289090015), (5, 57818003), (17, 17005295), (85, 3401059), (601, 481015), (3005, 96203), (5659, 51085), (10217, 28295)]