38466495

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 75480768

約数和(自身を除く): 37014273

約数列:

[1, 3, 5, 9, 15, 17, 27, 37, 45, 51, 81, 85, 111, 135, 151, 153, 185, 255, 333, 405, 453, 459, 555, 629, 755, 765, 999, 1359, 1377, 1665, 1887, 2265, 2295, 2567, 2997, 3145, 4077, 4995, 5587, 5661, 6795, 6885, 7701, 9435, 12231, 12835, 14985, 16761, 16983, 20385, 23103, 27935, 28305, 38505, 50283, 50949, 61155, 69309, 83805, 84915, 94979, 115515, 150849, 207927, 251415, 254745, 284937, 346545, 452547, 474895, 754245, 854811, 1039635, 1424685, 2262735, 2564433, 4274055, 7693299, 12822165, 38466495]

約数ペア:

[(1, 38466495), (3, 12822165), (5, 7693299), (9, 4274055), (15, 2564433), (17, 2262735), (27, 1424685), (37, 1039635), (45, 854811), (51, 754245), (81, 474895), (85, 452547), (111, 346545), (135, 284937), (151, 254745), (153, 251415), (185, 207927), (255, 150849), (333, 115515), (405, 94979), (453, 84915), (459, 83805), (555, 69309), (629, 61155), (755, 50949), (765, 50283), (999, 38505), (1359, 28305), (1377, 27935), (1665, 23103), (1887, 20385), (2265, 16983), (2295, 16761), (2567, 14985), (2997, 12835), (3145, 12231), (4077, 9435), (4995, 7701), (5587, 6885), (5661, 6795)]