15694858755

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{19477}}^1$

素因数の和:19665

約数の個数: 64

約数和(自身を含む): 28721479680

約数和(自身を除く): 13026620925

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 127, 135, 141, 235, 381, 423, 635, 705, 1143, 1269, 1905, 2115, 3429, 5715, 5969, 6345, 17145, 17907, 19477, 29845, 53721, 58431, 89535, 97385, 161163, 175293, 268605, 292155, 525879, 805815, 876465, 915419, 2473579, 2629395, 2746257, 4577095, 7420737, 8238771, 12367895, 13731285, 22262211, 24716313, 37103685, 41193855, 66786633, 111311055, 116258213, 123581565, 333933165, 348774639, 581291065, 1046323917, 1743873195, 3138971751, 5231619585, 15694858755]

約数ペア:

[(1, 15694858755), (3, 5231619585), (5, 3138971751), (9, 1743873195), (15, 1046323917), (27, 581291065), (45, 348774639), (47, 333933165), (127, 123581565), (135, 116258213), (141, 111311055), (235, 66786633), (381, 41193855), (423, 37103685), (635, 24716313), (705, 22262211), (1143, 13731285), (1269, 12367895), (1905, 8238771), (2115, 7420737), (3429, 4577095), (5715, 2746257), (5969, 2629395), (6345, 2473579), (17145, 915419), (17907, 876465), (19477, 805815), (29845, 525879), (53721, 292155), (58431, 268605), (89535, 175293), (97385, 161163)]