5117415

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 8600256

約数和(自身を除く): 3482841

約数列:

[1, 3, 5, 15, 41, 53, 123, 157, 159, 205, 265, 471, 615, 785, 795, 2173, 2355, 6437, 6519, 8321, 10865, 19311, 24963, 32185, 32595, 41605, 96555, 124815, 341161, 1023483, 1705805, 5117415]

約数ペア:

[(1, 5117415), (3, 1705805), (5, 1023483), (15, 341161), (41, 124815), (53, 96555), (123, 41605), (157, 32595), (159, 32185), (205, 24963), (265, 19311), (471, 10865), (615, 8321), (785, 6519), (795, 6437), (2173, 2355)]