77918745

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{98011}}^1$

素因数の和:98072

約数の個数: 16

約数和(自身を含む): 127023552

約数和(自身を除く): 49104807

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 98011, 294033, 490055, 1470165, 5194583, 15583749, 25972915, 77918745]

約数ペア:

[(1, 77918745), (3, 25972915), (5, 15583749), (15, 5194583), (53, 1470165), (159, 490055), (265, 294033), (795, 98011)]