63399075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 109873920

約数和(自身を除く): 46474845

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 103, 145, 283, 309, 435, 515, 725, 849, 1415, 1545, 2175, 2575, 2987, 4245, 7075, 7725, 8207, 8961, 14935, 21225, 24621, 29149, 41035, 44805, 74675, 87447, 123105, 145745, 205175, 224025, 437235, 615525, 728725, 845321, 2186175, 2535963, 4226605, 12679815, 21133025, 63399075]

約数ペア:

[(1, 63399075), (3, 21133025), (5, 12679815), (15, 4226605), (25, 2535963), (29, 2186175), (75, 845321), (87, 728725), (103, 615525), (145, 437235), (283, 224025), (309, 205175), (435, 145745), (515, 123105), (725, 87447), (849, 74675), (1415, 44805), (1545, 41035), (2175, 29149), (2575, 24621), (2987, 21225), (4245, 14935), (7075, 8961), (7725, 8207)]