1057187865

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{9973}}^1$

素因数の和:10209

約数の個数: 32

約数和(自身を含む): 1746487296

約数和(自身を除く): 689299431

約数列:

[1, 3, 5, 15, 37, 111, 185, 191, 555, 573, 955, 2865, 7067, 9973, 21201, 29919, 35335, 49865, 106005, 149595, 369001, 1107003, 1845005, 1904843, 5535015, 5714529, 9524215, 28572645, 70479191, 211437573, 352395955, 1057187865]

約数ペア:

[(1, 1057187865), (3, 352395955), (5, 211437573), (15, 70479191), (37, 28572645), (111, 9524215), (185, 5714529), (191, 5535015), (555, 1904843), (573, 1845005), (955, 1107003), (2865, 369001), (7067, 149595), (9973, 106005), (21201, 49865), (29919, 35335)]