16129685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 24095232

約数和(自身を除く): 7965547

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 1327, 2431, 6635, 12155, 14597, 17251, 22559, 72985, 86255, 112795, 189761, 248149, 293267, 948805, 1240745, 1466335, 3225937, 16129685]

約数ペア:

[(1, 16129685), (5, 3225937), (11, 1466335), (13, 1240745), (17, 948805), (55, 293267), (65, 248149), (85, 189761), (143, 112795), (187, 86255), (221, 72985), (715, 22559), (935, 17251), (1105, 14597), (1327, 12155), (2431, 6635)]