21167383035

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3169}}^1\times {\mathrm{10861}}^1$

素因数の和:14079

約数の個数: 32

約数和(自身を含む): 34708000320

約数和(自身を除く): 13540617285

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 3169, 9507, 10861, 15845, 32583, 47535, 54305, 129929, 162915, 389787, 445301, 649645, 1335903, 1948935, 2226505, 6679515, 34418509, 103255527, 172092545, 516277635, 1411158869, 4233476607, 7055794345, 21167383035]

約数ペア:

[(1, 21167383035), (3, 7055794345), (5, 4233476607), (15, 1411158869), (41, 516277635), (123, 172092545), (205, 103255527), (615, 34418509), (3169, 6679515), (9507, 2226505), (10861, 1948935), (15845, 1335903), (32583, 649645), (47535, 445301), (54305, 389787), (129929, 162915)]