28773015

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{9091}}^1$

素因数の和:9310

約数の個数: 16

約数和(自身を含む): 46260096

約数和(自身を除く): 17487081

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 9091, 27273, 45455, 136365, 1918201, 5754603, 9591005, 28773015]

約数ペア:

[(1, 28773015), (3, 9591005), (5, 5754603), (15, 1918201), (211, 136365), (633, 45455), (1055, 27273), (3165, 9091)]