71309805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{919}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 130713600

約数和(自身を除く): 59403795

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 739, 919, 2217, 2757, 3695, 4595, 5173, 6433, 11085, 13785, 15519, 19299, 25865, 32165, 77595, 96495, 679141, 2037423, 3395705, 4753987, 10187115, 14261961, 23769935, 71309805]

約数ペア:

[(1, 71309805), (3, 23769935), (5, 14261961), (7, 10187115), (15, 4753987), (21, 3395705), (35, 2037423), (105, 679141), (739, 96495), (919, 77595), (2217, 32165), (2757, 25865), (3695, 19299), (4595, 15519), (5173, 13785), (6433, 11085)]