304343715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{9941}}^1$

素因数の和:10119

約数の個数: 32

約数和(自身を含む): 527800896

約数和(自身を除く): 223457181

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 471, 785, 2041, 2355, 6123, 9941, 10205, 29823, 30615, 49705, 129233, 149115, 387699, 646165, 1560737, 1938495, 4682211, 7803685, 20289581, 23411055, 60868743, 101447905, 304343715]

約数ペア:

[(1, 304343715), (3, 101447905), (5, 60868743), (13, 23411055), (15, 20289581), (39, 7803685), (65, 4682211), (157, 1938495), (195, 1560737), (471, 646165), (785, 387699), (2041, 149115), (2355, 129233), (6123, 49705), (9941, 30615), (10205, 29823)]