13674645

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 25039872

約数和(自身を除く): 11365227

約数列:

[1, 3, 5, 9, 15, 37, 43, 45, 111, 129, 185, 191, 215, 333, 387, 555, 573, 645, 955, 1591, 1665, 1719, 1935, 2865, 4773, 7067, 7955, 8213, 8595, 14319, 21201, 23865, 24639, 35335, 41065, 63603, 71595, 73917, 106005, 123195, 303881, 318015, 369585, 911643, 1519405, 2734929, 4558215, 13674645]

約数ペア:

[(1, 13674645), (3, 4558215), (5, 2734929), (9, 1519405), (15, 911643), (37, 369585), (43, 318015), (45, 303881), (111, 123195), (129, 106005), (185, 73917), (191, 71595), (215, 63603), (333, 41065), (387, 35335), (555, 24639), (573, 23865), (645, 21201), (955, 14319), (1591, 8595), (1665, 8213), (1719, 7955), (1935, 7067), (2865, 4773)]