27655125

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{2543}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 47623680

約数和(自身を除く): 19968555

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 2175, 2543, 3625, 7629, 10875, 12715, 38145, 63575, 73747, 190725, 221241, 317875, 368735, 953625, 1106205, 1843675, 5531025, 9218375, 27655125]

約数ペア:

[(1, 27655125), (3, 9218375), (5, 5531025), (15, 1843675), (25, 1106205), (29, 953625), (75, 368735), (87, 317875), (125, 221241), (145, 190725), (375, 73747), (435, 63575), (725, 38145), (2175, 12715), (2543, 10875), (3625, 7629)]