9808425

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 19671360

約数和(自身を除く): 9862935

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1321, 1485, 2475, 3963, 6605, 7425, 11889, 14531, 19815, 33025, 35667, 43593, 59445, 72655, 99075, 130779, 178335, 217965, 297225, 363275, 392337, 653895, 891675, 1089825, 1961685, 3269475, 9808425]

約数ペア:

[(1, 9808425), (3, 3269475), (5, 1961685), (9, 1089825), (11, 891675), (15, 653895), (25, 392337), (27, 363275), (33, 297225), (45, 217965), (55, 178335), (75, 130779), (99, 99075), (135, 72655), (165, 59445), (225, 43593), (275, 35667), (297, 33025), (495, 19815), (675, 14531), (825, 11889), (1321, 7425), (1485, 6605), (2475, 3963)]