520037145

素因数分解:

$3^3\times 5^1\times {\mathrm{3852127}}^1$

素因数の和:3852141

約数の個数: 16

約数和(自身を含む): 924510720

約数和(自身を除く): 404473575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3852127, 11556381, 19260635, 34669143, 57781905, 104007429, 173345715, 520037145]

約数ペア:

[(1, 520037145), (3, 173345715), (5, 104007429), (9, 57781905), (15, 34669143), (27, 19260635), (45, 11556381), (135, 3852127)]