204510315

素因数分解:

$3^1\times 5^1\times {\mathrm{2939}}^1\times {\mathrm{4639}}^1$

素因数の和:7586

約数の個数: 16

約数和(自身を含む): 327398400

約数和(自身を除く): 122888085

約数列:

[1, 3, 5, 15, 2939, 4639, 8817, 13917, 14695, 23195, 44085, 69585, 13634021, 40902063, 68170105, 204510315]

約数ペア:

[(1, 204510315), (3, 68170105), (5, 40902063), (15, 13634021), (2939, 69585), (4639, 44085), (8817, 23195), (13917, 14695)]