9905475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 36

約数和(自身を含む): 17435144

約数和(自身を除く): 7529669

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 457, 867, 1275, 1371, 1445, 2285, 4335, 6855, 7225, 7769, 11425, 21675, 23307, 34275, 38845, 116535, 132073, 194225, 396219, 582675, 660365, 1981095, 3301825, 9905475]

約数ペア:

[(1, 9905475), (3, 3301825), (5, 1981095), (15, 660365), (17, 582675), (25, 396219), (51, 194225), (75, 132073), (85, 116535), (255, 38845), (289, 34275), (425, 23307), (457, 21675), (867, 11425), (1275, 7769), (1371, 7225), (1445, 6855), (2285, 4335)]