64327935

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{12503}}^1$

素因数の和:12532

約数の個数: 32

約数和(自身を含む): 120038400

約数和(自身を除く): 55710465

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 12503, 37509, 62515, 87521, 187545, 262563, 437605, 612647, 1312815, 1837941, 3063235, 4288529, 9189705, 12865587, 21442645, 64327935]

約数ペア:

[(1, 64327935), (3, 21442645), (5, 12865587), (7, 9189705), (15, 4288529), (21, 3063235), (35, 1837941), (49, 1312815), (105, 612647), (147, 437605), (245, 262563), (343, 187545), (735, 87521), (1029, 62515), (1715, 37509), (5145, 12503)]