159051255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3557}}^1$

素因数の和:3847

約数の個数: 32

約数和(自身を含む): 278719488

約数和(自身を除く): 119668233

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 271, 813, 1355, 2981, 3557, 4065, 8943, 10671, 14905, 17785, 39127, 44715, 53355, 117381, 195635, 586905, 963947, 2891841, 4819735, 10603417, 14459205, 31810251, 53017085, 159051255]

約数ペア:

[(1, 159051255), (3, 53017085), (5, 31810251), (11, 14459205), (15, 10603417), (33, 4819735), (55, 2891841), (165, 963947), (271, 586905), (813, 195635), (1355, 117381), (2981, 53355), (3557, 44715), (4065, 39127), (8943, 17785), (10671, 14905)]