137845605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3889}}^1$

素因数の和:4053

約数の個数: 32

約数和(自身を含む): 235267200

約数和(自身を除く): 97421595

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 2085, 2363, 3889, 7089, 11667, 11815, 19445, 35445, 58335, 66113, 198339, 330565, 540571, 991695, 1621713, 2702855, 8108565, 9189707, 27569121, 45948535, 137845605]

約数ペア:

[(1, 137845605), (3, 45948535), (5, 27569121), (15, 9189707), (17, 8108565), (51, 2702855), (85, 1621713), (139, 991695), (255, 540571), (417, 330565), (695, 198339), (2085, 66113), (2363, 58335), (3889, 35445), (7089, 19445), (11667, 11815)]