3081555

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:136

約数の個数: 36

約数和(自身を含む): 5633472

約数和(自身を除く): 2551917

約数列:

[1, 3, 5, 9, 15, 31, 45, 47, 93, 141, 155, 235, 279, 423, 465, 705, 1395, 1457, 2115, 2209, 4371, 6627, 7285, 11045, 13113, 19881, 21855, 33135, 65565, 68479, 99405, 205437, 342395, 616311, 1027185, 3081555]

約数ペア:

[(1, 3081555), (3, 1027185), (5, 616311), (9, 342395), (15, 205437), (31, 99405), (45, 68479), (47, 65565), (93, 33135), (141, 21855), (155, 19881), (235, 13113), (279, 11045), (423, 7285), (465, 6627), (705, 4371), (1395, 2209), (1457, 2115)]