77589005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{51899}}^1$

素因数の和:51940

約数の個数: 16

約数和(自身を含む): 104630400

約数和(自身を除く): 27041395

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 51899, 259495, 674687, 1193677, 3373435, 5968385, 15517801, 77589005]

約数ペア:

[(1, 77589005), (5, 15517801), (13, 5968385), (23, 3373435), (65, 1193677), (115, 674687), (299, 259495), (1495, 51899)]