161268195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{88853}}^1$

素因数の和:88883

約数の個数: 24

約数和(自身を含む): 283621968

約数和(自身を除く): 122353773

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 88853, 266559, 444265, 977383, 1332795, 2932149, 4886915, 10751213, 14660745, 32253639, 53756065, 161268195]

約数ペア:

[(1, 161268195), (3, 53756065), (5, 32253639), (11, 14660745), (15, 10751213), (33, 4886915), (55, 2932149), (121, 1332795), (165, 977383), (363, 444265), (605, 266559), (1815, 88853)]