127822545

素因数分解:

$3^2\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{1931}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 221824512

約数和(自身を除く): 94001967

約数列:

[1, 3, 5, 9, 15, 45, 1471, 1931, 4413, 5793, 7355, 9655, 13239, 17379, 22065, 28965, 66195, 86895, 2840501, 8521503, 14202505, 25564509, 42607515, 127822545]

約数ペア:

[(1, 127822545), (3, 42607515), (5, 25564509), (9, 14202505), (15, 8521503), (45, 2840501), (1471, 86895), (1931, 66195), (4413, 28965), (5793, 22065), (7355, 17379), (9655, 13239)]