145032009

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{1873}}^1$

素因数の和:2416

約数の個数: 16

約数和(自身を含む): 197534592

約数和(自身を除く): 52502583

約数列:

[1, 3, 53, 159, 487, 1461, 1873, 5619, 25811, 77433, 99269, 297807, 912151, 2736453, 48344003, 145032009]

約数ペア:

[(1, 145032009), (3, 48344003), (53, 2736453), (159, 912151), (487, 297807), (1461, 99269), (1873, 77433), (5619, 25811)]