293896005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{51971}}^1$

素因数の和:52021

約数の個数: 32

約数和(自身を含む): 523877760

約数和(自身を除く): 229981755

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 51971, 155913, 259855, 675623, 779565, 1507159, 2026869, 3378115, 4521477, 7535795, 10134345, 19593067, 22607385, 58779201, 97965335, 293896005]

約数ペア:

[(1, 293896005), (3, 97965335), (5, 58779201), (13, 22607385), (15, 19593067), (29, 10134345), (39, 7535795), (65, 4521477), (87, 3378115), (145, 2026869), (195, 1507159), (377, 779565), (435, 675623), (1131, 259855), (1885, 155913), (5655, 51971)]