20176992075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11696807}}^1$

素因数の和:11696843

約数の個数: 24

約数和(自身を含む): 34809700608

約数和(自身を除く): 14632708533

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 11696807, 35090421, 58484035, 175452105, 269026561, 292420175, 807079683, 877260525, 1345132805, 4035398415, 6725664025, 20176992075]

約数ペア:

[(1, 20176992075), (3, 6725664025), (5, 4035398415), (15, 1345132805), (23, 877260525), (25, 807079683), (69, 292420175), (75, 269026561), (115, 175452105), (345, 58484035), (575, 35090421), (1725, 11696807)]