126925875

素因数分解:

$3^2\times 5^3\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 230218560

約数和(自身を除く): 103292685

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 257, 375, 439, 771, 1125, 1285, 1317, 2195, 2313, 3855, 3951, 6425, 6585, 10975, 11565, 19275, 19755, 32125, 32925, 54875, 57825, 96375, 98775, 112823, 164625, 289125, 338469, 493875, 564115, 1015407, 1692345, 2820575, 5077035, 8461725, 14102875, 25385175, 42308625, 126925875]

約数ペア:

[(1, 126925875), (3, 42308625), (5, 25385175), (9, 14102875), (15, 8461725), (25, 5077035), (45, 2820575), (75, 1692345), (125, 1015407), (225, 564115), (257, 493875), (375, 338469), (439, 289125), (771, 164625), (1125, 112823), (1285, 98775), (1317, 96375), (2195, 57825), (2313, 54875), (3855, 32925), (3951, 32125), (6425, 19755), (6585, 19275), (10975, 11565)]