564825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 991008

約数和(自身を除く): 426183

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 443, 1275, 1329, 2215, 6645, 7531, 11075, 22593, 33225, 37655, 112965, 188275, 564825]

約数ペア:

[(1, 564825), (3, 188275), (5, 112965), (15, 37655), (17, 33225), (25, 22593), (51, 11075), (75, 7531), (85, 6645), (255, 2215), (425, 1329), (443, 1275)]