79648005

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{1427}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 129650976

約数和(自身を除く): 50002971

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 1427, 3721, 4281, 7135, 11163, 18605, 21405, 55815, 87047, 261141, 435235, 1305705, 5309867, 15929601, 26549335, 79648005]

約数ペア:

[(1, 79648005), (3, 26549335), (5, 15929601), (15, 5309867), (61, 1305705), (183, 435235), (305, 261141), (915, 87047), (1427, 55815), (3721, 21405), (4281, 18605), (7135, 11163)]