84645665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{68539}}^1$

素因数の和:68576

約数の個数: 16

約数和(自身を含む): 115147200

約数和(自身を除く): 30501535

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 68539, 342695, 891007, 1302241, 4455035, 6511205, 16929133, 84645665]

約数ペア:

[(1, 84645665), (5, 16929133), (13, 6511205), (19, 4455035), (65, 1302241), (95, 891007), (247, 342695), (1235, 68539)]