515820082935

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:1185

約数の個数: 96

約数和(自身を含む): 856133929728

約数和(自身を除く): 340313846793

約数列:

[1, 3, 5, 15, 53, 113, 131, 159, 265, 339, 393, 565, 655, 795, 827, 1695, 1965, 2481, 2809, 4135, 5989, 6943, 8427, 12405, 14045, 14803, 17967, 20829, 29945, 34715, 42135, 43831, 44409, 74015, 89835, 93451, 104145, 108337, 131493, 219155, 222045, 280353, 317417, 325011, 367979, 467255, 541685, 657465, 784559, 952251, 1103937, 1401765, 1587085, 1625055, 1839895, 2323043, 2353677, 3922795, 4761255, 4952903, 5519685, 5741861, 6969129, 11615215, 11768385, 12242081, 14858709, 17225583, 24764515, 28709305, 34845645, 36726243, 41581627, 61210405, 74293545, 86127915, 124744881, 183631215, 207908135, 262503859, 304318633, 623724405, 648830293, 787511577, 912955899, 1312519295, 1521593165, 1946490879, 3244151465, 3937557885, 4564779495, 9732454395, 34388005529, 103164016587, 171940027645, 515820082935]

約数ペア:

[(1, 515820082935), (3, 171940027645), (5, 103164016587), (15, 34388005529), (53, 9732454395), (113, 4564779495), (131, 3937557885), (159, 3244151465), (265, 1946490879), (339, 1521593165), (393, 1312519295), (565, 912955899), (655, 787511577), (795, 648830293), (827, 623724405), (1695, 304318633), (1965, 262503859), (2481, 207908135), (2809, 183631215), (4135, 124744881), (5989, 86127915), (6943, 74293545), (8427, 61210405), (12405, 41581627), (14045, 36726243), (14803, 34845645), (17967, 28709305), (20829, 24764515), (29945, 17225583), (34715, 14858709), (42135, 12242081), (43831, 11768385), (44409, 11615215), (74015, 6969129), (89835, 5741861), (93451, 5519685), (104145, 4952903), (108337, 4761255), (131493, 3922795), (219155, 2353677), (222045, 2323043), (280353, 1839895), (317417, 1625055), (325011, 1587085), (367979, 1401765), (467255, 1103937), (541685, 952251), (657465, 784559)]