80521255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{1091}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 100245600

約数和(自身を除く): 19724345

約数列:

[1, 5, 29, 145, 509, 1091, 2545, 5455, 14761, 31639, 73805, 158195, 555319, 2776595, 16104251, 80521255]

約数ペア:

[(1, 80521255), (5, 16104251), (29, 2776595), (145, 555319), (509, 158195), (1091, 73805), (2545, 31639), (5455, 14761)]