15703349805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{128437}}^1$

素因数の和:128491

約数の個数: 96

約数和(自身を含む): 33661031040

約数和(自身を除く): 17957681235

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 33, 39, 45, 55, 57, 65, 95, 99, 117, 143, 165, 171, 195, 209, 247, 285, 429, 495, 585, 627, 715, 741, 855, 1045, 1235, 1287, 1881, 2145, 2223, 2717, 3135, 3705, 6435, 8151, 9405, 11115, 13585, 24453, 40755, 122265, 128437, 385311, 642185, 1155933, 1412807, 1669681, 1926555, 2440303, 4238421, 5009043, 5779665, 7064035, 7320909, 8348405, 12201515, 12715263, 15027129, 18366491, 21192105, 21962727, 25045215, 26843333, 31723939, 36604545, 55099473, 63576315, 75135645, 80529999, 91832455, 95171817, 109813635, 134216665, 158619695, 165298419, 241589997, 275497365, 285515451, 348963329, 402649995, 475859085, 826492095, 1046889987, 1207949985, 1427577255, 1744816645, 3140669961, 5234449935, 15703349805]

約数ペア:

[(1, 15703349805), (3, 5234449935), (5, 3140669961), (9, 1744816645), (11, 1427577255), (13, 1207949985), (15, 1046889987), (19, 826492095), (33, 475859085), (39, 402649995), (45, 348963329), (55, 285515451), (57, 275497365), (65, 241589997), (95, 165298419), (99, 158619695), (117, 134216665), (143, 109813635), (165, 95171817), (171, 91832455), (195, 80529999), (209, 75135645), (247, 63576315), (285, 55099473), (429, 36604545), (495, 31723939), (585, 26843333), (627, 25045215), (715, 21962727), (741, 21192105), (855, 18366491), (1045, 15027129), (1235, 12715263), (1287, 12201515), (1881, 8348405), (2145, 7320909), (2223, 7064035), (2717, 5779665), (3135, 5009043), (3705, 4238421), (6435, 2440303), (8151, 1926555), (9405, 1669681), (11115, 1412807), (13585, 1155933), (24453, 642185), (40755, 385311), (122265, 128437)]