18236595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 32203584

約数和(自身を除く): 13966989

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2281, 2665, 6843, 7995, 11405, 29653, 34215, 88959, 93521, 148265, 280563, 444795, 467605, 1215773, 1402815, 3647319, 6078865, 18236595]

約数ペア:

[(1, 18236595), (3, 6078865), (5, 3647319), (13, 1402815), (15, 1215773), (39, 467605), (41, 444795), (65, 280563), (123, 148265), (195, 93521), (205, 88959), (533, 34215), (615, 29653), (1599, 11405), (2281, 7995), (2665, 6843)]