205124880015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{15361}}^1$

素因数の和:15945

約数の個数: 96

約数和(自身を含む): 395993033280

約数和(自身を除く): 190868153265

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 159, 165, 265, 477, 495, 509, 583, 795, 1527, 1749, 2385, 2545, 2915, 4581, 5247, 5599, 7635, 8745, 15361, 16797, 22905, 26235, 26977, 27995, 46083, 50391, 76805, 80931, 83985, 134885, 138249, 168971, 230415, 242793, 251955, 296747, 404655, 506913, 691245, 814133, 844855, 890241, 1213965, 1483735, 1520739, 2442399, 2534565, 2670723, 4070665, 4451205, 7327197, 7603695, 7818749, 8955463, 12211995, 13353615, 23456247, 26866389, 36635985, 39093745, 44777315, 70368741, 80599167, 86006239, 117281235, 134331945, 258018717, 351843705, 402995835, 414393697, 430031195, 774056151, 1243181091, 1290093585, 2071968485, 3729543273, 3870280755, 4558330667, 6215905455, 13674992001, 18647716365, 22791653335, 41024976003, 68374960005, 205124880015]

約数ペア:

[(1, 205124880015), (3, 68374960005), (5, 41024976003), (9, 22791653335), (11, 18647716365), (15, 13674992001), (33, 6215905455), (45, 4558330667), (53, 3870280755), (55, 3729543273), (99, 2071968485), (159, 1290093585), (165, 1243181091), (265, 774056151), (477, 430031195), (495, 414393697), (509, 402995835), (583, 351843705), (795, 258018717), (1527, 134331945), (1749, 117281235), (2385, 86006239), (2545, 80599167), (2915, 70368741), (4581, 44777315), (5247, 39093745), (5599, 36635985), (7635, 26866389), (8745, 23456247), (15361, 13353615), (16797, 12211995), (22905, 8955463), (26235, 7818749), (26977, 7603695), (27995, 7327197), (46083, 4451205), (50391, 4070665), (76805, 2670723), (80931, 2534565), (83985, 2442399), (134885, 1520739), (138249, 1483735), (168971, 1213965), (230415, 890241), (242793, 844855), (251955, 814133), (296747, 691245), (404655, 506913)]