75002553

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{631}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 111211776

約数和(自身を除く): 36209223

約数列:

[1, 3, 9, 47, 141, 281, 423, 631, 843, 1893, 2529, 5679, 13207, 29657, 39621, 88971, 118863, 177311, 266913, 531933, 1595799, 8333617, 25000851, 75002553]

約数ペア:

[(1, 75002553), (3, 25000851), (9, 8333617), (47, 1595799), (141, 531933), (281, 266913), (423, 177311), (631, 118863), (843, 88971), (1893, 39621), (2529, 29657), (5679, 13207)]