54947175

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 94493952

約数和(自身を除く): 39546777

約数列:

[1, 3, 5, 15, 25, 41, 75, 107, 123, 167, 205, 321, 501, 535, 615, 835, 1025, 1605, 2505, 2675, 3075, 4175, 4387, 6847, 8025, 12525, 13161, 17869, 20541, 21935, 34235, 53607, 65805, 89345, 102705, 109675, 171175, 268035, 329025, 446725, 513525, 732629, 1340175, 2197887, 3663145, 10989435, 18315725, 54947175]

約数ペア:

[(1, 54947175), (3, 18315725), (5, 10989435), (15, 3663145), (25, 2197887), (41, 1340175), (75, 732629), (107, 513525), (123, 446725), (167, 329025), (205, 268035), (321, 171175), (501, 109675), (535, 102705), (615, 89345), (835, 65805), (1025, 53607), (1605, 34235), (2505, 21935), (2675, 20541), (3075, 17869), (4175, 13161), (4387, 12525), (6847, 8025)]