64474795

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9851}}^1$

素因数の和:9891

約数の個数: 32

約数和(自身を含む): 102145536

約数和(自身を除く): 37670741

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 9851, 49255, 68957, 108361, 167467, 344785, 541805, 758527, 837335, 1172269, 1842137, 3792635, 5861345, 9210685, 12894959, 64474795]

約数ペア:

[(1, 64474795), (5, 12894959), (7, 9210685), (11, 5861345), (17, 3792635), (35, 1842137), (55, 1172269), (77, 837335), (85, 758527), (119, 541805), (187, 344785), (385, 167467), (595, 108361), (935, 68957), (1309, 49255), (6545, 9851)]