2021617665

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1\times {\mathrm{733}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 3539547648

約数和(自身を除く): 1517929983

約数列:

[1, 3, 5, 9, 15, 45, 167, 367, 501, 733, 835, 1101, 1503, 1835, 2199, 2505, 3303, 3665, 5505, 6597, 7515, 10995, 16515, 32985, 61289, 122411, 183867, 269011, 306445, 367233, 551601, 612055, 807033, 919335, 1101699, 1345055, 1836165, 2421099, 2758005, 4035165, 5508495, 12105495, 44924837, 134774511, 224624185, 404323533, 673872555, 2021617665]

約数ペア:

[(1, 2021617665), (3, 673872555), (5, 404323533), (9, 224624185), (15, 134774511), (45, 44924837), (167, 12105495), (367, 5508495), (501, 4035165), (733, 2758005), (835, 2421099), (1101, 1836165), (1503, 1345055), (1835, 1101699), (2199, 919335), (2505, 807033), (3303, 612055), (3665, 551601), (5505, 367233), (6597, 306445), (7515, 269011), (10995, 183867), (16515, 122411), (32985, 61289)]