15694552221

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{5521}}^1\times {\mathrm{20161}}^1$

素因数の和:25732

約数の個数: 16

約数和(自身を含む): 21376236288

約数和(自身を除く): 5681684067

約数列:

[1, 3, 47, 141, 5521, 16563, 20161, 60483, 259487, 778461, 947567, 2842701, 111308881, 333926643, 5231517407, 15694552221]

約数ペア:

[(1, 15694552221), (3, 5231517407), (47, 333926643), (141, 111308881), (5521, 2842701), (16563, 947567), (20161, 778461), (60483, 259487)]