64983635

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6689}}^1$

素因数の和:6790

約数の個数: 16

約数和(自身を含む): 81885600

約数和(自身を除く): 16901965

約数列:

[1, 5, 29, 67, 145, 335, 1943, 6689, 9715, 33445, 193981, 448163, 969905, 2240815, 12996727, 64983635]

約数ペア:

[(1, 64983635), (5, 12996727), (29, 2240815), (67, 969905), (145, 448163), (335, 193981), (1943, 33445), (6689, 9715)]