64479065

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 95109120

約数和(自身を除く): 30630055

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 235, 329, 665, 893, 1645, 2063, 4465, 6251, 10315, 14441, 31255, 39197, 72205, 96961, 195985, 274379, 484805, 678727, 1371895, 1842259, 3393635, 9211295, 12895813, 64479065]

約数ペア:

[(1, 64479065), (5, 12895813), (7, 9211295), (19, 3393635), (35, 1842259), (47, 1371895), (95, 678727), (133, 484805), (235, 274379), (329, 195985), (665, 96961), (893, 72205), (1645, 39197), (2063, 31255), (4465, 14441), (6251, 10315)]