64527155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9859}}^1$

素因数の和:9899

約数の個数: 32

約数和(自身を含む): 102228480

約数和(自身を除く): 37701325

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 9859, 49295, 69013, 108449, 167603, 345065, 542245, 759143, 838015, 1173221, 1843633, 3795715, 5866105, 9218165, 12905431, 64527155]

約数ペア:

[(1, 64527155), (5, 12905431), (7, 9218165), (11, 5866105), (17, 3795715), (35, 1843633), (55, 1173221), (77, 838015), (85, 759143), (119, 542245), (187, 345065), (385, 167603), (595, 108449), (935, 69013), (1309, 49295), (6545, 9859)]