68810495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55717}}^1$

素因数の和:55754

約数の個数: 16

約数和(自身を含む): 93606240

約数和(自身を除く): 24795745

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 55717, 278585, 724321, 1058623, 3621605, 5293115, 13762099, 68810495]

約数ペア:

[(1, 68810495), (5, 13762099), (13, 5293115), (19, 3621605), (65, 1058623), (95, 724321), (247, 278585), (1235, 55717)]