18736035

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 30858240

約数和(自身を除く): 12122205

約数列:

[1, 3, 5, 15, 79, 97, 163, 237, 291, 395, 485, 489, 815, 1185, 1455, 2445, 7663, 12877, 15811, 22989, 38315, 38631, 47433, 64385, 79055, 114945, 193155, 237165, 1249069, 3747207, 6245345, 18736035]

約数ペア:

[(1, 18736035), (3, 6245345), (5, 3747207), (15, 1249069), (79, 237165), (97, 193155), (163, 114945), (237, 79055), (291, 64385), (395, 47433), (485, 38631), (489, 38315), (815, 22989), (1185, 15811), (1455, 12877), (2445, 7663)]