29136915

素因数分解:

$3^5\times 5^1\times {\mathrm{23981}}^1$

素因数の和:24001

約数の個数: 24

約数和(自身を含む): 52376688

約数和(自身を除く): 23239773

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 23981, 71943, 119905, 215829, 359715, 647487, 1079145, 1942461, 3237435, 5827383, 9712305, 29136915]

約数ペア:

[(1, 29136915), (3, 9712305), (5, 5827383), (9, 3237435), (15, 1942461), (27, 1079145), (45, 647487), (81, 359715), (135, 215829), (243, 119905), (405, 71943), (1215, 23981)]