15290451

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{131}}^2$

素因数の和:285

約数の個数: 30

約数和(自身を含む): 25109436

約数和(自身を除く): 9818985

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 131, 297, 393, 891, 1179, 1441, 3537, 4323, 10611, 12969, 17161, 38907, 51483, 116721, 154449, 188771, 463347, 566313, 1390041, 1698939, 5096817, 15290451]

約数ペア:

[(1, 15290451), (3, 5096817), (9, 1698939), (11, 1390041), (27, 566313), (33, 463347), (81, 188771), (99, 154449), (131, 116721), (297, 51483), (393, 38907), (891, 17161), (1179, 12969), (1441, 10611), (3537, 4323)]