69686115

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{10487}}^1$

素因数の和:10938

約数の個数: 16

約数和(自身を含む): 111760128

約数和(自身を除く): 42074013

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 6645, 10487, 31461, 52435, 157305, 4645741, 13937223, 23228705, 69686115]

約数ペア:

[(1, 69686115), (3, 23228705), (5, 13937223), (15, 4645741), (443, 157305), (1329, 52435), (2215, 31461), (6645, 10487)]