5406615

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 9950400

約数和(自身を除く): 4543785

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 1381, 3915, 4143, 6905, 12429, 20715, 37287, 40049, 62145, 120147, 186435, 200245, 360441, 600735, 1081323, 1802205, 5406615]

約数ペア:

[(1, 5406615), (3, 1802205), (5, 1081323), (9, 600735), (15, 360441), (27, 200245), (29, 186435), (45, 120147), (87, 62145), (135, 40049), (145, 37287), (261, 20715), (435, 12429), (783, 6905), (1305, 4143), (1381, 3915)]