127611135

素因数分解:

$3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{5443}}^1$

素因数の和:5975

約数の個数: 24

約数和(自身を含む): 221657904

約数和(自身を除く): 94046769

約数列:

[1, 3, 5, 9, 15, 45, 521, 1563, 2605, 4689, 5443, 7815, 16329, 23445, 27215, 48987, 81645, 244935, 2835803, 8507409, 14179015, 25522227, 42537045, 127611135]

約数ペア:

[(1, 127611135), (3, 42537045), (5, 25522227), (9, 14179015), (15, 8507409), (45, 2835803), (521, 244935), (1563, 81645), (2605, 48987), (4689, 27215), (5443, 23445), (7815, 16329)]