2107310475

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{5147}}^1$

素因数の和:5316

約数の個数: 48

約数和(自身を含む): 3584984832

約数和(自身を除く): 1477674357

約数列:

[1, 3, 5, 15, 25, 53, 75, 103, 159, 265, 309, 515, 795, 1325, 1545, 2575, 3975, 5147, 5459, 7725, 15441, 16377, 25735, 27295, 77205, 81885, 128675, 136475, 272791, 386025, 409425, 530141, 818373, 1363955, 1590423, 2650705, 4091865, 6819775, 7952115, 13253525, 20459325, 28097473, 39760575, 84292419, 140487365, 421462095, 702436825, 2107310475]

約数ペア:

[(1, 2107310475), (3, 702436825), (5, 421462095), (15, 140487365), (25, 84292419), (53, 39760575), (75, 28097473), (103, 20459325), (159, 13253525), (265, 7952115), (309, 6819775), (515, 4091865), (795, 2650705), (1325, 1590423), (1545, 1363955), (2575, 818373), (3975, 530141), (5147, 409425), (5459, 386025), (7725, 272791), (15441, 136475), (16377, 128675), (25735, 81885), (27295, 77205)]