74358425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7607}}^1$

素因数の和:7657

約数の個数: 24

約数和(自身を含む): 101886336

約数和(自身を除く): 27527911

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 7607, 9775, 38035, 129319, 174961, 190175, 646595, 874805, 2974337, 3232975, 4374025, 14871685, 74358425]

約数ペア:

[(1, 74358425), (5, 14871685), (17, 4374025), (23, 3232975), (25, 2974337), (85, 874805), (115, 646595), (391, 190175), (425, 174961), (575, 129319), (1955, 38035), (7607, 9775)]