147874805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73387}}^1$

素因数の和:73436

約数の個数: 16

約数和(自身を含む): 197266944

約数和(自身を除く): 49392139

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 73387, 366935, 954031, 2274997, 4770155, 11374985, 29574961, 147874805]

約数ペア:

[(1, 147874805), (5, 29574961), (13, 11374985), (31, 4770155), (65, 2274997), (155, 954031), (403, 366935), (2015, 73387)]