25852770

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{10639}}^1$

素因数の和:10661

約数の個数: 48

約数和(自身を含む): 69713280

約数和(自身を除く): 43860510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 10639, 21278, 31917, 53195, 63834, 95751, 106390, 159585, 191502, 287253, 319170, 478755, 574506, 861759, 957510, 1436265, 1723518, 2585277, 2872530, 4308795, 5170554, 8617590, 12926385, 25852770]

約数ペア:

[(1, 25852770), (2, 12926385), (3, 8617590), (5, 5170554), (6, 4308795), (9, 2872530), (10, 2585277), (15, 1723518), (18, 1436265), (27, 957510), (30, 861759), (45, 574506), (54, 478755), (81, 319170), (90, 287253), (135, 191502), (162, 159585), (243, 106390), (270, 95751), (405, 63834), (486, 53195), (810, 31917), (1215, 21278), (2430, 10639)]