64966965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10487}}^1$

素因数の和:10561

約数の個数: 32

約数和(自身を含む): 120821760

約数和(自身を除く): 55854795

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 2065, 6195, 10487, 31461, 52435, 73409, 157305, 220227, 367045, 618733, 1101135, 1856199, 3093665, 4331131, 9280995, 12993393, 21655655, 64966965]

約数ペア:

[(1, 64966965), (3, 21655655), (5, 12993393), (7, 9280995), (15, 4331131), (21, 3093665), (35, 1856199), (59, 1101135), (105, 618733), (177, 367045), (295, 220227), (413, 157305), (885, 73409), (1239, 52435), (2065, 31461), (6195, 10487)]