15471615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 27232128

約数和(自身を除く): 11760513

約数列:

[1, 3, 5, 15, 17, 43, 51, 83, 85, 129, 215, 249, 255, 289, 415, 645, 731, 867, 1245, 1411, 1445, 2193, 3569, 3655, 4233, 4335, 7055, 10707, 10965, 12427, 17845, 21165, 23987, 37281, 53535, 60673, 62135, 71961, 119935, 182019, 186405, 303365, 359805, 910095, 1031441, 3094323, 5157205, 15471615]

約数ペア:

[(1, 15471615), (3, 5157205), (5, 3094323), (15, 1031441), (17, 910095), (43, 359805), (51, 303365), (83, 186405), (85, 182019), (129, 119935), (215, 71961), (249, 62135), (255, 60673), (289, 53535), (415, 37281), (645, 23987), (731, 21165), (867, 17845), (1245, 12427), (1411, 10965), (1445, 10707), (2193, 7055), (3569, 4335), (3655, 4233)]