66043395

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 126213984

約数和(自身を除く): 60170589

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 101, 165, 303, 495, 505, 909, 1111, 1321, 1515, 3333, 3963, 4545, 5555, 6605, 9999, 11889, 14531, 16665, 19815, 43593, 49995, 59445, 72655, 130779, 133421, 217965, 400263, 653895, 667105, 1200789, 1467631, 2001315, 4402893, 6003945, 7338155, 13208679, 22014465, 66043395]

約数ペア:

[(1, 66043395), (3, 22014465), (5, 13208679), (9, 7338155), (11, 6003945), (15, 4402893), (33, 2001315), (45, 1467631), (55, 1200789), (99, 667105), (101, 653895), (165, 400263), (303, 217965), (495, 133421), (505, 130779), (909, 72655), (1111, 59445), (1321, 49995), (1515, 43593), (3333, 19815), (3963, 16665), (4545, 14531), (5555, 11889), (6605, 9999)]