26781599295

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:862

約数の個数: 128

約数和(自身を含む): 52580782080

約数和(自身を除く): 25799182785

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 157, 165, 297, 313, 367, 471, 495, 785, 939, 1101, 1413, 1485, 1565, 1727, 1835, 2355, 2817, 3303, 3443, 4037, 4239, 4695, 5181, 5505, 7065, 8451, 8635, 9909, 10329, 12111, 14085, 15543, 16515, 17215, 20185, 21195, 25905, 30987, 36333, 42255, 46629, 49141, 49545, 51645, 57619, 60555, 77715, 92961, 108999, 114871, 147423, 154935, 172857, 181665, 233145, 245705, 288095, 344613, 442269, 464805, 518571, 540551, 544995, 574355, 633809, 737115, 864285, 1033839, 1263581, 1326807, 1555713, 1621653, 1723065, 1901427, 2211345, 2592855, 2702755, 3101517, 3169045, 3790743, 4864959, 5169195, 5704281, 6317905, 6634035, 7778565, 8108265, 9507135, 11372229, 14594877, 15507585, 17112843, 18034747, 18953715, 24324795, 28521405, 34116687, 54104241, 56861145, 72974385, 85564215, 90173735, 162312723, 170583435, 198382217, 270521205, 486938169, 595146651, 811563615, 991911085, 1785439953, 2434690845, 2975733255, 5356319859, 8927199765, 26781599295]

約数ペア:

[(1, 26781599295), (3, 8927199765), (5, 5356319859), (9, 2975733255), (11, 2434690845), (15, 1785439953), (27, 991911085), (33, 811563615), (45, 595146651), (55, 486938169), (99, 270521205), (135, 198382217), (157, 170583435), (165, 162312723), (297, 90173735), (313, 85564215), (367, 72974385), (471, 56861145), (495, 54104241), (785, 34116687), (939, 28521405), (1101, 24324795), (1413, 18953715), (1485, 18034747), (1565, 17112843), (1727, 15507585), (1835, 14594877), (2355, 11372229), (2817, 9507135), (3303, 8108265), (3443, 7778565), (4037, 6634035), (4239, 6317905), (4695, 5704281), (5181, 5169195), (5505, 4864959), (7065, 3790743), (8451, 3169045), (8635, 3101517), (9909, 2702755), (10329, 2592855), (12111, 2211345), (14085, 1901427), (15543, 1723065), (16515, 1621653), (17215, 1555713), (20185, 1326807), (21195, 1263581), (25905, 1033839), (30987, 864285), (36333, 737115), (42255, 633809), (46629, 574355), (49141, 544995), (49545, 540551), (51645, 518571), (57619, 464805), (60555, 442269), (77715, 344613), (92961, 288095), (108999, 245705), (114871, 233145), (147423, 181665), (154935, 172857)]