8954145

素因数分解:

$3^4\times 5^1\times {\mathrm{22109}}^1$

素因数の和:22126

約数の個数: 20

約数和(自身を含む): 16051860

約数和(自身を除く): 7097715

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 22109, 66327, 110545, 198981, 331635, 596943, 994905, 1790829, 2984715, 8954145]

約数ペア:

[(1, 8954145), (3, 2984715), (5, 1790829), (9, 994905), (15, 596943), (27, 331635), (45, 198981), (81, 110545), (135, 66327), (405, 22109)]