78832385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 102961152

約数和(自身を除く): 24128767

約数列:

[1, 5, 23, 37, 97, 115, 185, 191, 485, 851, 955, 2231, 3589, 4255, 4393, 7067, 11155, 17945, 18527, 21965, 35335, 82547, 92635, 162541, 412735, 426121, 685499, 812705, 2130605, 3427495, 15766477, 78832385]

約数ペア:

[(1, 78832385), (5, 15766477), (23, 3427495), (37, 2130605), (97, 812705), (115, 685499), (185, 426121), (191, 412735), (485, 162541), (851, 92635), (955, 82547), (2231, 35335), (3589, 21965), (4255, 18527), (4393, 17945), (7067, 11155)]