71164905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{96823}}^1$

素因数の和:96845

約数の個数: 24

約数和(自身を含む): 132455232

約数和(自身を除く): 61290327

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 96823, 290469, 484115, 677761, 1452345, 2033283, 3388805, 4744327, 10166415, 14232981, 23721635, 71164905]

約数ペア:

[(1, 71164905), (3, 23721635), (5, 14232981), (7, 10166415), (15, 4744327), (21, 3388805), (35, 2033283), (49, 1452345), (105, 677761), (147, 484115), (245, 290469), (735, 96823)]