15339753

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 27820800

約数和(自身を除く): 12481047

約数列:

[1, 3, 9, 11, 13, 27, 29, 33, 39, 87, 99, 117, 137, 143, 261, 297, 319, 351, 377, 411, 429, 783, 957, 1131, 1233, 1287, 1507, 1781, 2871, 3393, 3699, 3861, 3973, 4147, 4521, 5343, 8613, 10179, 11919, 12441, 13563, 16029, 19591, 35757, 37323, 40689, 43703, 48087, 51649, 58773, 107271, 111969, 131109, 154947, 176319, 393327, 464841, 528957, 568139, 1179981, 1394523, 1704417, 5113251, 15339753]

約数ペア:

[(1, 15339753), (3, 5113251), (9, 1704417), (11, 1394523), (13, 1179981), (27, 568139), (29, 528957), (33, 464841), (39, 393327), (87, 176319), (99, 154947), (117, 131109), (137, 111969), (143, 107271), (261, 58773), (297, 51649), (319, 48087), (351, 43703), (377, 40689), (411, 37323), (429, 35757), (783, 19591), (957, 16029), (1131, 13563), (1233, 12441), (1287, 11919), (1507, 10179), (1781, 8613), (2871, 5343), (3393, 4521), (3699, 4147), (3861, 3973)]