42644075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5281}}^1$

素因数の和:5327

約数の個数: 24

約数和(自身を含む): 58947120

約数和(自身を除く): 16303045

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 5281, 8075, 26405, 89777, 100339, 132025, 448885, 501695, 1705763, 2244425, 2508475, 8528815, 42644075]

約数ペア:

[(1, 42644075), (5, 8528815), (17, 2508475), (19, 2244425), (25, 1705763), (85, 501695), (95, 448885), (323, 132025), (425, 100339), (475, 89777), (1615, 26405), (5281, 8075)]