996858255

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{13711}}^1$

素因数の和:13887

約数の個数: 32

約数和(自身を含む): 1650705408

約数和(自身を除く): 653847153

約数列:

[1, 3, 5, 15, 37, 111, 131, 185, 393, 555, 655, 1965, 4847, 13711, 14541, 24235, 41133, 68555, 72705, 205665, 507307, 1521921, 1796141, 2536535, 5388423, 7609605, 8980705, 26942115, 66457217, 199371651, 332286085, 996858255]

約数ペア:

[(1, 996858255), (3, 332286085), (5, 199371651), (15, 66457217), (37, 26942115), (111, 8980705), (131, 7609605), (185, 5388423), (393, 2536535), (555, 1796141), (655, 1521921), (1965, 507307), (4847, 205665), (13711, 72705), (14541, 68555), (24235, 41133)]