774919585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{28579}}^1$

素因数の和:28641

約数の個数: 32

約数和(自身を含む): 1111190400

約数和(自身を除く): 336270815

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 935, 1595, 2465, 5423, 27115, 28579, 142895, 314369, 485843, 828791, 1571845, 2429215, 4143955, 5344273, 9116701, 14089447, 26721365, 45583505, 70447235, 154983917, 774919585]

約数ペア:

[(1, 774919585), (5, 154983917), (11, 70447235), (17, 45583505), (29, 26721365), (55, 14089447), (85, 9116701), (145, 5344273), (187, 4143955), (319, 2429215), (493, 1571845), (935, 828791), (1595, 485843), (2465, 314369), (5423, 142895), (27115, 28579)]