270069225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1109}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 475683840

約数和(自身を除く): 205614615

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 191, 255, 425, 573, 955, 1109, 1275, 2865, 3247, 3327, 4775, 5545, 9741, 14325, 16235, 16635, 18853, 27725, 48705, 56559, 81175, 83175, 94265, 211819, 243525, 282795, 471325, 635457, 1059095, 1413975, 3177285, 3600923, 5295475, 10802769, 15886425, 18004615, 54013845, 90023075, 270069225]

約数ペア:

[(1, 270069225), (3, 90023075), (5, 54013845), (15, 18004615), (17, 15886425), (25, 10802769), (51, 5295475), (75, 3600923), (85, 3177285), (191, 1413975), (255, 1059095), (425, 635457), (573, 471325), (955, 282795), (1109, 243525), (1275, 211819), (2865, 94265), (3247, 83175), (3327, 81175), (4775, 56559), (5545, 48705), (9741, 27725), (14325, 18853), (16235, 16635)]