68143295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{13921}}^1$

素因数の和:14026

約数の個数: 16

約数和(自身を含む): 90214560

約数和(自身を除く): 22071265

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 13921, 69605, 153131, 765655, 1238969, 6194845, 13628659, 68143295]

約数ペア:

[(1, 68143295), (5, 13628659), (11, 6194845), (55, 1238969), (89, 765655), (445, 153131), (979, 69605), (4895, 13921)]