828541955

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{38261}}^1$

素因数の和:38398

約数の個数: 16

約数和(自身を含む): 1024809408

約数和(自身を除く): 196267453

約数列:

[1, 5, 61, 71, 305, 355, 4331, 21655, 38261, 191305, 2333921, 2716531, 11669605, 13582655, 165708391, 828541955]

約数ペア:

[(1, 828541955), (5, 165708391), (61, 13582655), (71, 11669605), (305, 2716531), (355, 2333921), (4331, 191305), (21655, 38261)]