2017535175

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{72901}}^1$

素因数の和:72961

約数の個数: 48

約数和(自身を含む): 3796736160

約数和(自身を除く): 1779200985

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 369, 615, 675, 1025, 1107, 1845, 3075, 5535, 9225, 27675, 72901, 218703, 364505, 656109, 1093515, 1822525, 1968327, 2988941, 3280545, 5467575, 8966823, 9841635, 14944705, 16402725, 26900469, 44834115, 49208175, 74723525, 80701407, 134502345, 224170575, 403507035, 672511725, 2017535175]

約数ペア:

[(1, 2017535175), (3, 672511725), (5, 403507035), (9, 224170575), (15, 134502345), (25, 80701407), (27, 74723525), (41, 49208175), (45, 44834115), (75, 26900469), (123, 16402725), (135, 14944705), (205, 9841635), (225, 8966823), (369, 5467575), (615, 3280545), (675, 2988941), (1025, 1968327), (1107, 1822525), (1845, 1093515), (3075, 656109), (5535, 364505), (9225, 218703), (27675, 72901)]