138444495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{32159}}^1$

素因数の和:32215

約数の個数: 32

約数和(自身を含む): 259338240

約数和(自身を除く): 120893745

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 32159, 96477, 160795, 225113, 482385, 675339, 1125565, 1318519, 3376695, 3955557, 6592595, 9229633, 19777785, 27688899, 46148165, 138444495]

約数ペア:

[(1, 138444495), (3, 46148165), (5, 27688899), (7, 19777785), (15, 9229633), (21, 6592595), (35, 3955557), (41, 3376695), (105, 1318519), (123, 1125565), (205, 675339), (287, 482385), (615, 225113), (861, 160795), (1435, 96477), (4305, 32159)]