65997195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{399983}}^1$

素因数の和:400002

約数の個数: 16

約数和(自身を含む): 115195392

約数和(自身を除く): 49198197

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 399983, 1199949, 1999915, 4399813, 5999745, 13199439, 21999065, 65997195]

約数ペア:

[(1, 65997195), (3, 21999065), (5, 13199439), (11, 5999745), (15, 4399813), (33, 1999915), (55, 1199949), (165, 399983)]