72716685

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{210773}}^1$

素因数の和:210804

約数の個数: 16

約数和(自身を含む): 121405824

約数和(自身を除く): 48689139

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 210773, 632319, 1053865, 3161595, 4847779, 14543337, 24238895, 72716685]

約数ペア:

[(1, 72716685), (3, 24238895), (5, 14543337), (15, 4847779), (23, 3161595), (69, 1053865), (115, 632319), (345, 210773)]