64575

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{41}}^1$

素因数の和:64

約数の個数: 36

約数和(自身を含む): 135408

約数和(自身を除く): 70833

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 41, 45, 63, 75, 105, 123, 175, 205, 225, 287, 315, 369, 525, 615, 861, 1025, 1435, 1575, 1845, 2583, 3075, 4305, 7175, 9225, 12915, 21525, 64575]

約数ペア:

[(1, 64575), (3, 21525), (5, 12915), (7, 9225), (9, 7175), (15, 4305), (21, 3075), (25, 2583), (35, 1845), (41, 1575), (45, 1435), (63, 1025), (75, 861), (105, 615), (123, 525), (175, 369), (205, 315), (225, 287)]