65144475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{26321}}^1$

素因数の和:26348

約数の個数: 36

約数和(自身を含む): 127293192

約数和(自身を除く): 62148717

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 26321, 78963, 131605, 236889, 289531, 394815, 658025, 868593, 1184445, 1447655, 1974075, 2605779, 4342965, 5922225, 7238275, 13028895, 21714825, 65144475]

約数ペア:

[(1, 65144475), (3, 21714825), (5, 13028895), (9, 7238275), (11, 5922225), (15, 4342965), (25, 2605779), (33, 1974075), (45, 1447655), (55, 1184445), (75, 868593), (99, 658025), (165, 394815), (225, 289531), (275, 236889), (495, 131605), (825, 78963), (2475, 26321)]