77244345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2729}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 145650960

約数和(自身を除く): 68406615

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 1665, 1887, 2729, 3145, 5661, 8187, 9435, 13645, 24561, 28305, 40935, 46393, 100973, 122805, 139179, 231965, 302919, 417537, 504865, 695895, 908757, 1514595, 1716541, 2087685, 4543785, 5149623, 8582705, 15448869, 25748115, 77244345]

約数ペア:

[(1, 77244345), (3, 25748115), (5, 15448869), (9, 8582705), (15, 5149623), (17, 4543785), (37, 2087685), (45, 1716541), (51, 1514595), (85, 908757), (111, 695895), (153, 504865), (185, 417537), (255, 302919), (333, 231965), (555, 139179), (629, 122805), (765, 100973), (1665, 46393), (1887, 40935), (2729, 28305), (3145, 24561), (5661, 13645), (8187, 9435)]