15139701

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 22702680

約数和(自身を除く): 7562979

約数列:

[1, 3, 9, 41, 89, 123, 267, 369, 461, 801, 1383, 3649, 4149, 10947, 18901, 32841, 41029, 56703, 123087, 170109, 369261, 1682189, 5046567, 15139701]

約数ペア:

[(1, 15139701), (3, 5046567), (9, 1682189), (41, 369261), (89, 170109), (123, 123087), (267, 56703), (369, 41029), (461, 32841), (801, 18901), (1383, 10947), (3649, 4149)]