148015065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{81551}}^1$

素因数の和:81581

約数の個数: 24

約数和(自身を含む): 260313984

約数和(自身を除く): 112298919

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 81551, 244653, 407755, 897061, 1223265, 2691183, 4485305, 9867671, 13455915, 29603013, 49338355, 148015065]

約数ペア:

[(1, 148015065), (3, 49338355), (5, 29603013), (11, 13455915), (15, 9867671), (33, 4485305), (55, 2691183), (121, 1223265), (165, 897061), (363, 407755), (605, 244653), (1815, 81551)]