855174265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 1142138880

約数和(自身を除く): 286964615

約数列:

[1, 5, 11, 55, 67, 239, 335, 737, 971, 1195, 2629, 3685, 4855, 10681, 13145, 16013, 53405, 65057, 80065, 176143, 232069, 325285, 715627, 880715, 1160345, 2552759, 3578135, 12763795, 15548623, 77743115, 171034853, 855174265]

約数ペア:

[(1, 855174265), (5, 171034853), (11, 77743115), (55, 15548623), (67, 12763795), (239, 3578135), (335, 2552759), (737, 1160345), (971, 880715), (1195, 715627), (2629, 325285), (3685, 232069), (4855, 176143), (10681, 80065), (13145, 65057), (16013, 53405)]