15704613795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{26783}}^1$

素因数の和:26932

約数の個数: 64

約数和(自身を含む): 28222193664

約数和(自身を除く): 12517579869

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 97, 155, 195, 291, 403, 465, 485, 1209, 1261, 1455, 2015, 3007, 3783, 6045, 6305, 9021, 15035, 18915, 26783, 39091, 45105, 80349, 117273, 133915, 195455, 348179, 401745, 586365, 830273, 1044537, 1740895, 2490819, 2597951, 4151365, 5222685, 7793853, 10793549, 12454095, 12989755, 32380647, 33773363, 38969265, 53967745, 80536481, 101320089, 161903235, 168866815, 241609443, 402682405, 506600445, 1046974253, 1208047215, 3140922759, 5234871265, 15704613795]

約数ペア:

[(1, 15704613795), (3, 5234871265), (5, 3140922759), (13, 1208047215), (15, 1046974253), (31, 506600445), (39, 402682405), (65, 241609443), (93, 168866815), (97, 161903235), (155, 101320089), (195, 80536481), (291, 53967745), (403, 38969265), (465, 33773363), (485, 32380647), (1209, 12989755), (1261, 12454095), (1455, 10793549), (2015, 7793853), (3007, 5222685), (3783, 4151365), (6045, 2597951), (6305, 2490819), (9021, 1740895), (15035, 1044537), (18915, 830273), (26783, 586365), (39091, 401745), (45105, 348179), (80349, 195455), (117273, 133915)]