772379215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 983001600

約数和(自身を除く): 210622385

約数列:

[1, 5, 23, 115, 139, 211, 229, 695, 1055, 1145, 3197, 4853, 5267, 15985, 24265, 26335, 29329, 31831, 48319, 146645, 159155, 241595, 674567, 732113, 1111337, 3372835, 3660565, 5556685, 6716341, 33581705, 154475843, 772379215]

約数ペア:

[(1, 772379215), (5, 154475843), (23, 33581705), (115, 6716341), (139, 5556685), (211, 3660565), (229, 3372835), (695, 1111337), (1055, 732113), (1145, 674567), (3197, 241595), (4853, 159155), (5267, 146645), (15985, 48319), (24265, 31831), (26335, 29329)]