447885955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6397}}^1$

素因数の和:6499

約数の個数: 32

約数和(自身を含む): 626492160

約数和(自身を除く): 178606205

約数列:

[1, 5, 11, 19, 55, 67, 95, 209, 335, 737, 1045, 1273, 3685, 6365, 6397, 14003, 31985, 70015, 70367, 121543, 351835, 428599, 607715, 1336973, 2142995, 4714589, 6684865, 8143381, 23572945, 40716905, 89577191, 447885955]

約数ペア:

[(1, 447885955), (5, 89577191), (11, 40716905), (19, 23572945), (55, 8143381), (67, 6684865), (95, 4714589), (209, 2142995), (335, 1336973), (737, 607715), (1045, 428599), (1273, 351835), (3685, 121543), (6365, 70367), (6397, 70015), (14003, 31985)]