2973025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 4240800

約数和(自身を除く): 1267775

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 569, 1045, 2845, 5225, 6259, 10811, 14225, 31295, 54055, 118921, 156475, 270275, 594605, 2973025]

約数ペア:

[(1, 2973025), (5, 594605), (11, 270275), (19, 156475), (25, 118921), (55, 54055), (95, 31295), (209, 14225), (275, 10811), (475, 6259), (569, 5225), (1045, 2845)]