25335195

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 42024960

約数和(自身を除く): 16689765

約数列:

[1, 3, 5, 15, 37, 111, 185, 191, 239, 555, 573, 717, 955, 1195, 2865, 3585, 7067, 8843, 21201, 26529, 35335, 44215, 45649, 106005, 132645, 136947, 228245, 684735, 1689013, 5067039, 8445065, 25335195]

約数ペア:

[(1, 25335195), (3, 8445065), (5, 5067039), (15, 1689013), (37, 684735), (111, 228245), (185, 136947), (191, 132645), (239, 106005), (555, 45649), (573, 44215), (717, 35335), (955, 26529), (1195, 21201), (2865, 8843), (3585, 7067)]