5778555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 10374144

約数和(自身を除く): 4595589

約数列:

[1, 3, 5, 15, 17, 31, 43, 51, 85, 93, 129, 155, 215, 255, 289, 465, 527, 645, 731, 867, 1333, 1445, 1581, 2193, 2635, 3655, 3999, 4335, 6665, 7905, 8959, 10965, 12427, 19995, 22661, 26877, 37281, 44795, 62135, 67983, 113305, 134385, 186405, 339915, 385237, 1155711, 1926185, 5778555]

約数ペア:

[(1, 5778555), (3, 1926185), (5, 1155711), (15, 385237), (17, 339915), (31, 186405), (43, 134385), (51, 113305), (85, 67983), (93, 62135), (129, 44795), (155, 37281), (215, 26877), (255, 22661), (289, 19995), (465, 12427), (527, 10965), (645, 8959), (731, 7905), (867, 6665), (1333, 4335), (1445, 3999), (1581, 3655), (2193, 2635)]