27492705

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 50409216

約数和(自身を除く): 22916511

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 101, 115, 207, 263, 303, 345, 505, 789, 909, 1035, 1315, 1515, 2323, 2367, 3945, 4545, 6049, 6969, 11615, 11835, 18147, 20907, 26563, 30245, 34845, 54441, 79689, 90735, 104535, 132815, 239067, 272205, 398445, 610949, 1195335, 1832847, 3054745, 5498541, 9164235, 27492705]

約数ペア:

[(1, 27492705), (3, 9164235), (5, 5498541), (9, 3054745), (15, 1832847), (23, 1195335), (45, 610949), (69, 398445), (101, 272205), (115, 239067), (207, 132815), (263, 104535), (303, 90735), (345, 79689), (505, 54441), (789, 34845), (909, 30245), (1035, 26563), (1315, 20907), (1515, 18147), (2323, 11835), (2367, 11615), (3945, 6969), (4545, 6049)]