91121045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 117573120

約数和(自身を除く): 26452075

約数列:

[1, 5, 29, 53, 71, 145, 167, 265, 355, 835, 1537, 2059, 3763, 4843, 7685, 8851, 10295, 11857, 18815, 24215, 44255, 59285, 109127, 256679, 343853, 545635, 628421, 1283395, 1719265, 3142105, 18224209, 91121045]

約数ペア:

[(1, 91121045), (5, 18224209), (29, 3142105), (53, 1719265), (71, 1283395), (145, 628421), (167, 545635), (265, 343853), (355, 256679), (835, 109127), (1537, 59285), (2059, 44255), (3763, 24215), (4843, 18815), (7685, 11857), (8851, 10295)]