122646015

素因数分解:

$3^3\times 5^1\times {\mathrm{908489}}^1$

素因数の和:908503

約数の個数: 16

約数和(自身を含む): 218037600

約数和(自身を除く): 95391585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 908489, 2725467, 4542445, 8176401, 13627335, 24529203, 40882005, 122646015]

約数ペア:

[(1, 122646015), (3, 40882005), (5, 24529203), (9, 13627335), (15, 8176401), (27, 4542445), (45, 2725467), (135, 908489)]