28495125

素因数分解:

$3^3\times 5^3\times {\mathrm{8443}}^1$

素因数の和:8467

約数の個数: 32

約数和(自身を含む): 52690560

約数和(自身を除く): 24195435

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 8443, 25329, 42215, 75987, 126645, 211075, 227961, 379935, 633225, 1055375, 1139805, 1899675, 3166125, 5699025, 9498375, 28495125]

約数ペア:

[(1, 28495125), (3, 9498375), (5, 5699025), (9, 3166125), (15, 1899675), (25, 1139805), (27, 1055375), (45, 633225), (75, 379935), (125, 227961), (135, 211075), (225, 126645), (375, 75987), (675, 42215), (1125, 25329), (3375, 8443)]