15142437

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 23587200

約数和(自身を除く): 8444763

約数列:

[1, 3, 9, 27, 29, 83, 87, 233, 249, 261, 699, 747, 783, 2097, 2241, 2407, 6291, 6757, 7221, 19339, 20271, 21663, 58017, 60813, 64989, 174051, 182439, 522153, 560831, 1682493, 5047479, 15142437]

約数ペア:

[(1, 15142437), (3, 5047479), (9, 1682493), (27, 560831), (29, 522153), (83, 182439), (87, 174051), (233, 64989), (249, 60813), (261, 58017), (699, 21663), (747, 20271), (783, 19339), (2097, 7221), (2241, 6757), (2407, 6291)]