27320755

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2447}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 14980685

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 2447, 11165, 12235, 17129, 26917, 70963, 85645, 134585, 188419, 354815, 496741, 780593, 942095, 2483705, 3902965, 5464151, 27320755]

約数ペア:

[(1, 27320755), (5, 5464151), (7, 3902965), (11, 2483705), (29, 942095), (35, 780593), (55, 496741), (77, 354815), (145, 188419), (203, 134585), (319, 85645), (385, 70963), (1015, 26917), (1595, 17129), (2233, 12235), (2447, 11165)]