75781755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2129}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 151519680

約数和(自身を除く): 75737925

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 113, 315, 339, 565, 791, 1017, 1695, 2129, 2373, 3955, 5085, 6387, 7119, 10645, 11865, 14903, 19161, 31935, 35595, 44709, 74515, 95805, 134127, 223545, 240577, 670635, 721731, 1202885, 1684039, 2165193, 3608655, 5052117, 8420195, 10825965, 15156351, 25260585, 75781755]

約数ペア:

[(1, 75781755), (3, 25260585), (5, 15156351), (7, 10825965), (9, 8420195), (15, 5052117), (21, 3608655), (35, 2165193), (45, 1684039), (63, 1202885), (105, 721731), (113, 670635), (315, 240577), (339, 223545), (565, 134127), (791, 95805), (1017, 74515), (1695, 44709), (2129, 35595), (2373, 31935), (3955, 19161), (5085, 14903), (6387, 11865), (7119, 10645)]