168746955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1171}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 291406080

約数和(自身を除く): 122659125

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 739, 1171, 2217, 3513, 3695, 5855, 9607, 11085, 15223, 17565, 28821, 45669, 48035, 76115, 144105, 228345, 865369, 2596107, 4326845, 11249797, 12980535, 33749391, 56248985, 168746955]

約数ペア:

[(1, 168746955), (3, 56248985), (5, 33749391), (13, 12980535), (15, 11249797), (39, 4326845), (65, 2596107), (195, 865369), (739, 228345), (1171, 144105), (2217, 76115), (3513, 48035), (3695, 45669), (5855, 28821), (9607, 17565), (11085, 15223)]