80842995

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9817}}^1$

素因数の和:9892

約数の個数: 32

約数和(自身を含む): 146091840

約数和(自身を除く): 65248845

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 9817, 29451, 49085, 88353, 147255, 265059, 441765, 598837, 1325295, 1796511, 2994185, 5389533, 8982555, 16168599, 26947665, 80842995]

約数ペア:

[(1, 80842995), (3, 26947665), (5, 16168599), (9, 8982555), (15, 5389533), (27, 2994185), (45, 1796511), (61, 1325295), (135, 598837), (183, 441765), (305, 265059), (549, 147255), (915, 88353), (1647, 49085), (2745, 29451), (8235, 9817)]