64998395

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9931}}^1$

素因数の和:9971

約数の個数: 32

約数和(自身を含む): 102974976

約数和(自身を除く): 37976581

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 9931, 49655, 69517, 109241, 168827, 347585, 546205, 764687, 844135, 1181789, 1857097, 3823435, 5908945, 9285485, 12999679, 64998395]

約数ペア:

[(1, 64998395), (5, 12999679), (7, 9285485), (11, 5908945), (17, 3823435), (35, 1857097), (55, 1181789), (77, 844135), (85, 764687), (119, 546205), (187, 347585), (385, 168827), (595, 109241), (935, 69517), (1309, 49655), (6545, 9931)]