19524300165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{2459}}^1$

素因数の和:2691

約数の個数: 96

約数和(自身を含む): 36555442560

約数和(自身を除く): 17031142395

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 97, 107, 153, 255, 291, 321, 485, 535, 765, 873, 963, 1455, 1605, 1649, 1819, 2459, 4365, 4815, 4947, 5457, 7377, 8245, 9095, 10379, 12295, 14841, 16371, 22131, 24735, 27285, 31137, 36885, 41803, 51895, 74205, 81855, 93411, 110655, 125409, 155685, 176443, 209015, 238523, 263113, 376227, 467055, 529329, 627045, 715569, 789339, 882215, 1192615, 1315565, 1587987, 1881135, 2146707, 2368017, 2646645, 3577845, 3946695, 4054891, 4472921, 7939935, 10733535, 11840085, 12164673, 13418763, 20274455, 22364605, 25521961, 36494019, 40256289, 60823365, 67093815, 76565883, 127609805, 182470095, 201281445, 229697649, 382829415, 433873337, 1148488245, 1301620011, 2169366685, 3904860033, 6508100055, 19524300165]

約数ペア:

[(1, 19524300165), (3, 6508100055), (5, 3904860033), (9, 2169366685), (15, 1301620011), (17, 1148488245), (45, 433873337), (51, 382829415), (85, 229697649), (97, 201281445), (107, 182470095), (153, 127609805), (255, 76565883), (291, 67093815), (321, 60823365), (485, 40256289), (535, 36494019), (765, 25521961), (873, 22364605), (963, 20274455), (1455, 13418763), (1605, 12164673), (1649, 11840085), (1819, 10733535), (2459, 7939935), (4365, 4472921), (4815, 4054891), (4947, 3946695), (5457, 3577845), (7377, 2646645), (8245, 2368017), (9095, 2146707), (10379, 1881135), (12295, 1587987), (14841, 1315565), (16371, 1192615), (22131, 882215), (24735, 789339), (27285, 715569), (31137, 627045), (36885, 529329), (41803, 467055), (51895, 376227), (74205, 263113), (81855, 238523), (93411, 209015), (110655, 176443), (125409, 155685)]