2018174775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{34543}}^1$

素因数の和:34616

約数の個数: 48

約数和(自身を含む): 3598103040

約数和(自身を除く): 1579928265

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 779, 1025, 1425, 2337, 3075, 3895, 11685, 19475, 34543, 58425, 103629, 172715, 518145, 656317, 863575, 1416263, 1968951, 2590725, 3281585, 4248789, 7081315, 9844755, 16407925, 21243945, 26908997, 35406575, 49223775, 80726991, 106219725, 134544985, 403634955, 672724925, 2018174775]

約数ペア:

[(1, 2018174775), (3, 672724925), (5, 403634955), (15, 134544985), (19, 106219725), (25, 80726991), (41, 49223775), (57, 35406575), (75, 26908997), (95, 21243945), (123, 16407925), (205, 9844755), (285, 7081315), (475, 4248789), (615, 3281585), (779, 2590725), (1025, 1968951), (1425, 1416263), (2337, 863575), (3075, 656317), (3895, 518145), (11685, 172715), (19475, 103629), (34543, 58425)]