40256535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12841}}^1$

素因数の和:12879

約数の個数: 32

約数和(自身を含む): 73969920

約数和(自身を除く): 33713385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 12841, 38523, 64205, 141251, 192615, 243979, 423753, 706255, 731937, 1219895, 2118765, 2683769, 3659685, 8051307, 13418845, 40256535]

約数ペア:

[(1, 40256535), (3, 13418845), (5, 8051307), (11, 3659685), (15, 2683769), (19, 2118765), (33, 1219895), (55, 731937), (57, 706255), (95, 423753), (165, 243979), (209, 192615), (285, 141251), (627, 64205), (1045, 38523), (3135, 12841)]