64929165

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{88339}}^1$

素因数の和:88361

約数の個数: 24

約数和(自身を含む): 120849120

約数和(自身を除く): 55919955

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 88339, 265017, 441695, 618373, 1325085, 1855119, 3091865, 4328611, 9275595, 12985833, 21643055, 64929165]

約数ペア:

[(1, 64929165), (3, 21643055), (5, 12985833), (7, 9275595), (15, 4328611), (21, 3091865), (35, 1855119), (49, 1325085), (105, 618373), (147, 441695), (245, 265017), (735, 88339)]