168480075

素因数分解:

$3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{7177}}^1$

素因数の和:7503

約数の個数: 24

約数和(自身を含む): 279482608

約数和(自身を除く): 111002533

約数列:

[1, 3, 5, 15, 25, 75, 313, 939, 1565, 4695, 7177, 7825, 21531, 23475, 35885, 107655, 179425, 538275, 2246401, 6739203, 11232005, 33696015, 56160025, 168480075]

約数ペア:

[(1, 168480075), (3, 56160025), (5, 33696015), (15, 11232005), (25, 6739203), (75, 2246401), (313, 538275), (939, 179425), (1565, 107655), (4695, 35885), (7177, 23475), (7825, 21531)]