17246255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 23442048

約数和(自身を除く): 6195793

約数列:

[1, 5, 13, 37, 65, 71, 101, 185, 355, 481, 505, 923, 1313, 2405, 2627, 3737, 4615, 6565, 7171, 13135, 18685, 34151, 35855, 48581, 93223, 170755, 242905, 265327, 466115, 1326635, 3449251, 17246255]

約数ペア:

[(1, 17246255), (5, 3449251), (13, 1326635), (37, 466115), (65, 265327), (71, 242905), (101, 170755), (185, 93223), (355, 48581), (481, 35855), (505, 34151), (923, 18685), (1313, 13135), (2405, 7171), (2627, 6565), (3737, 4615)]