11491485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 19701120

約数和(自身を除く): 8209635

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 661, 915, 1159, 1983, 3305, 3477, 5795, 9915, 12559, 17385, 37677, 40321, 62795, 120963, 188385, 201605, 604815, 766099, 2298297, 3830495, 11491485]

約数ペア:

[(1, 11491485), (3, 3830495), (5, 2298297), (15, 766099), (19, 604815), (57, 201605), (61, 188385), (95, 120963), (183, 62795), (285, 40321), (305, 37677), (661, 17385), (915, 12559), (1159, 9915), (1983, 5795), (3305, 3477)]