45420795

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{20599}}^1$

素因数の和:20624

約数の個数: 36

約数和(自身を含む): 91587600

約数和(自身を除く): 46166805

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 20599, 61797, 102995, 144193, 185391, 308985, 432579, 720965, 926955, 1009351, 1297737, 2162895, 3028053, 5046755, 6488685, 9084159, 15140265, 45420795]

約数ペア:

[(1, 45420795), (3, 15140265), (5, 9084159), (7, 6488685), (9, 5046755), (15, 3028053), (21, 2162895), (35, 1297737), (45, 1009351), (49, 926955), (63, 720965), (105, 432579), (147, 308985), (245, 185391), (315, 144193), (441, 102995), (735, 61797), (2205, 20599)]