66476715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2531}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 113757696

約数和(自身を除く): 47280981

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 1545, 1751, 2531, 5253, 7593, 8755, 12655, 26265, 37965, 43027, 129081, 215135, 260693, 645405, 782079, 1303465, 3910395, 4431781, 13295343, 22158905, 66476715]

約数ペア:

[(1, 66476715), (3, 22158905), (5, 13295343), (15, 4431781), (17, 3910395), (51, 1303465), (85, 782079), (103, 645405), (255, 260693), (309, 215135), (515, 129081), (1545, 43027), (1751, 37965), (2531, 26265), (5253, 12655), (7593, 8755)]