2013065475

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{7043}}^1$

素因数の和:7196

約数の個数: 48

約数和(自身を含む): 3451898112

約数和(自身を除く): 1438832637

約数列:

[1, 3, 5, 15, 25, 37, 75, 103, 111, 185, 309, 515, 555, 925, 1545, 2575, 2775, 3811, 7043, 7725, 11433, 19055, 21129, 35215, 57165, 95275, 105645, 176075, 260591, 285825, 528225, 725429, 781773, 1302955, 2176287, 3627145, 3908865, 6514775, 10881435, 18135725, 19544325, 26840873, 54407175, 80522619, 134204365, 402613095, 671021825, 2013065475]

約数ペア:

[(1, 2013065475), (3, 671021825), (5, 402613095), (15, 134204365), (25, 80522619), (37, 54407175), (75, 26840873), (103, 19544325), (111, 18135725), (185, 10881435), (309, 6514775), (515, 3908865), (555, 3627145), (925, 2176287), (1545, 1302955), (2575, 781773), (2775, 725429), (3811, 528225), (7043, 285825), (7725, 260591), (11433, 176075), (19055, 105645), (21129, 95275), (35215, 57165)]