3474375

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:149

約数の個数: 40

約数和(自身を含む): 6185520

約数和(自身を除く): 2711145

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 109, 125, 255, 327, 375, 425, 545, 625, 1275, 1635, 1853, 1875, 2125, 2725, 5559, 6375, 8175, 9265, 10625, 13625, 27795, 31875, 40875, 46325, 68125, 138975, 204375, 231625, 694875, 1158125, 3474375]

約数ペア:

[(1, 3474375), (3, 1158125), (5, 694875), (15, 231625), (17, 204375), (25, 138975), (51, 68125), (75, 46325), (85, 40875), (109, 31875), (125, 27795), (255, 13625), (327, 10625), (375, 9265), (425, 8175), (545, 6375), (625, 5559), (1275, 2725), (1635, 2125), (1853, 1875)]