69151485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6691}}^1$

素因数の和:6765

約数の個数: 32

約数和(自身を含む): 121419648

約数和(自身を除く): 52268163

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 6691, 10335, 20073, 33455, 86983, 100365, 260949, 354623, 434915, 1063869, 1304745, 1773115, 4610099, 5319345, 13830297, 23050495, 69151485]

約数ペア:

[(1, 69151485), (3, 23050495), (5, 13830297), (13, 5319345), (15, 4610099), (39, 1773115), (53, 1304745), (65, 1063869), (159, 434915), (195, 354623), (265, 260949), (689, 100365), (795, 86983), (2067, 33455), (3445, 20073), (6691, 10335)]