97865735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{19993}}^1$

素因数の和:20098

約数の個数: 16

約数和(自身を含む): 129561120

約数和(自身を除く): 31695385

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 19993, 99965, 219923, 1099615, 1779377, 8896885, 19573147, 97865735]

約数ペア:

[(1, 97865735), (5, 19573147), (11, 8896885), (55, 1779377), (89, 1099615), (445, 219923), (979, 99965), (4895, 19993)]