69484995

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 127764000

約数和(自身を除く): 58279005

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 181, 285, 449, 543, 855, 905, 1347, 1629, 2245, 2715, 3439, 4041, 6735, 8145, 8531, 10317, 17195, 20205, 25593, 30951, 42655, 51585, 76779, 81269, 127965, 154755, 243807, 383895, 406345, 731421, 1219035, 1544111, 3657105, 4632333, 7720555, 13896999, 23161665, 69484995]

約数ペア:

[(1, 69484995), (3, 23161665), (5, 13896999), (9, 7720555), (15, 4632333), (19, 3657105), (45, 1544111), (57, 1219035), (95, 731421), (171, 406345), (181, 383895), (285, 243807), (449, 154755), (543, 127965), (855, 81269), (905, 76779), (1347, 51585), (1629, 42655), (2245, 30951), (2715, 25593), (3439, 20205), (4041, 17195), (6735, 10317), (8145, 8531)]