25847730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6679}}^1$

素因数の和:6735

約数の個数: 48

約数和(自身を含む): 68777280

約数和(自身を除く): 42929550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 6679, 13358, 20037, 33395, 40074, 60111, 66790, 100185, 120222, 200370, 287197, 300555, 574394, 601110, 861591, 1435985, 1723182, 2584773, 2871970, 4307955, 5169546, 8615910, 12923865, 25847730]

約数ペア:

[(1, 25847730), (2, 12923865), (3, 8615910), (5, 5169546), (6, 4307955), (9, 2871970), (10, 2584773), (15, 1723182), (18, 1435985), (30, 861591), (43, 601110), (45, 574394), (86, 300555), (90, 287197), (129, 200370), (215, 120222), (258, 100185), (387, 66790), (430, 60111), (645, 40074), (774, 33395), (1290, 20037), (1935, 13358), (3870, 6679)]