5418765

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 5467635

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 41, 45, 55, 89, 99, 123, 135, 165, 205, 267, 297, 369, 445, 451, 495, 615, 801, 979, 1107, 1335, 1353, 1485, 1845, 2255, 2403, 2937, 3649, 4005, 4059, 4895, 5535, 6765, 8811, 10947, 12015, 12177, 14685, 18245, 20295, 26433, 32841, 40139, 44055, 54735, 60885, 98523, 120417, 132165, 164205, 200695, 361251, 492615, 602085, 1083753, 1806255, 5418765]

約数ペア:

[(1, 5418765), (3, 1806255), (5, 1083753), (9, 602085), (11, 492615), (15, 361251), (27, 200695), (33, 164205), (41, 132165), (45, 120417), (55, 98523), (89, 60885), (99, 54735), (123, 44055), (135, 40139), (165, 32841), (205, 26433), (267, 20295), (297, 18245), (369, 14685), (445, 12177), (451, 12015), (495, 10947), (615, 8811), (801, 6765), (979, 5535), (1107, 4895), (1335, 4059), (1353, 4005), (1485, 3649), (1845, 2937), (2255, 2403)]