53390745

素因数分解:

$3^5\times 5^1\times {\mathrm{43943}}^1$

素因数の和:43963

約数の個数: 24

約数和(自身を含む): 95973696

約数和(自身を除く): 42582951

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 43943, 131829, 219715, 395487, 659145, 1186461, 1977435, 3559383, 5932305, 10678149, 17796915, 53390745]

約数ペア:

[(1, 53390745), (3, 17796915), (5, 10678149), (9, 5932305), (15, 3559383), (27, 1977435), (45, 1186461), (81, 659145), (135, 395487), (243, 219715), (405, 131829), (1215, 43943)]