64656805

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{4597}}^1$

素因数の和:4728

約数の個数: 16

約数和(自身を含む): 81108720

約数和(自身を除く): 16451915

約数列:

[1, 5, 29, 97, 145, 485, 2813, 4597, 14065, 22985, 133313, 445909, 666565, 2229545, 12931361, 64656805]

約数ペア:

[(1, 64656805), (5, 12931361), (29, 2229545), (97, 666565), (145, 445909), (485, 133313), (2813, 22985), (4597, 14065)]