250852485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3307}}^1$

素因数の和:3717

約数の個数: 32

約数和(自身を含む): 433480320

約数和(自身を除く): 182627835

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 389, 1167, 1945, 3307, 5057, 5835, 9921, 15171, 16535, 25285, 42991, 49605, 75855, 128973, 214955, 644865, 1286423, 3859269, 6432115, 16723499, 19296345, 50170497, 83617495, 250852485]

約数ペア:

[(1, 250852485), (3, 83617495), (5, 50170497), (13, 19296345), (15, 16723499), (39, 6432115), (65, 3859269), (195, 1286423), (389, 644865), (1167, 214955), (1945, 128973), (3307, 75855), (5057, 49605), (5835, 42991), (9921, 25285), (15171, 16535)]