74344455

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23269}}^1$

素因数の和:23351

約数の個数: 24

約数和(自身を含む): 130684320

約数和(自身を除く): 56339865

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 23269, 69807, 116345, 209421, 349035, 1047105, 1652099, 4956297, 8260495, 14868891, 24781485, 74344455]

約数ペア:

[(1, 74344455), (3, 24781485), (5, 14868891), (9, 8260495), (15, 4956297), (45, 1652099), (71, 1047105), (213, 349035), (355, 209421), (639, 116345), (1065, 69807), (3195, 23269)]