30962775

素因数分解:

$3^1\times 5^2\times {\mathrm{293}}^1\times {\mathrm{1409}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 51402960

約数和(自身を除く): 20440185

約数列:

[1, 3, 5, 15, 25, 75, 293, 879, 1409, 1465, 4227, 4395, 7045, 7325, 21135, 21975, 35225, 105675, 412837, 1238511, 2064185, 6192555, 10320925, 30962775]

約数ペア:

[(1, 30962775), (3, 10320925), (5, 6192555), (15, 2064185), (25, 1238511), (75, 412837), (293, 105675), (879, 35225), (1409, 21975), (1465, 21135), (4227, 7325), (4395, 7045)]