30493545

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 50440320

約数和(自身を除く): 19946775

約数列:

[1, 3, 5, 15, 41, 123, 179, 205, 277, 537, 615, 831, 895, 1385, 2685, 4155, 7339, 11357, 22017, 34071, 36695, 49583, 56785, 110085, 148749, 170355, 247915, 743745, 2032903, 6098709, 10164515, 30493545]

約数ペア:

[(1, 30493545), (3, 10164515), (5, 6098709), (15, 2032903), (41, 743745), (123, 247915), (179, 170355), (205, 148749), (277, 110085), (537, 56785), (615, 49583), (831, 36695), (895, 34071), (1385, 22017), (2685, 11357), (4155, 7339)]