157419345

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4001}}^1$

素因数の和:4113

約数の個数: 32

約数和(自身を含む): 262018944

約数和(自身を除く): 104599599

約数列:

[1, 3, 5, 15, 43, 61, 129, 183, 215, 305, 645, 915, 2623, 4001, 7869, 12003, 13115, 20005, 39345, 60015, 172043, 244061, 516129, 732183, 860215, 1220305, 2580645, 3660915, 10494623, 31483869, 52473115, 157419345]

約数ペア:

[(1, 157419345), (3, 52473115), (5, 31483869), (15, 10494623), (43, 3660915), (61, 2580645), (129, 1220305), (183, 860215), (215, 732183), (305, 516129), (645, 244061), (915, 172043), (2623, 60015), (4001, 39345), (7869, 20005), (12003, 13115)]