1230755565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6311567}}^1$

素因数の和:6311588

約数の個数: 16

約数和(自身を含む): 2120686848

約数和(自身を除く): 889931283

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 6311567, 18934701, 31557835, 82050371, 94673505, 246151113, 410251855, 1230755565]

約数ペア:

[(1, 1230755565), (3, 410251855), (5, 246151113), (13, 94673505), (15, 82050371), (39, 31557835), (65, 18934701), (195, 6311567)]