2772045

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 4843800

約数和(自身を除く): 2071755

約数列:

[1, 3, 5, 9, 15, 45, 229, 269, 687, 807, 1145, 1345, 2061, 2421, 3435, 4035, 10305, 12105, 61601, 184803, 308005, 554409, 924015, 2772045]

約数ペア:

[(1, 2772045), (3, 924015), (5, 554409), (9, 308005), (15, 184803), (45, 61601), (229, 12105), (269, 10305), (687, 4035), (807, 3435), (1145, 2421), (1345, 2061)]